2154123720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 640

約数和(自身を含む): 9057692160

約数和(自身を除く): 6903568440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 37, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 74, 81, 84, 85, 90, 102, 105, 108, 111, 119, 120, 126, 135, 136, 140, 148, 151, 153, 162, 168, 170, 180, 185, 189, 204, 210, 216, 222, 238, 252, 255, 259, 270, 280, 296, 302, 306, 315, 324, 333, 340, 357, 360, 370, 378, 405, 408, 420, 444, 453, 459, 476, 504, 510, 518, 540, 555, 567, 595, 604, 612, 629, 630, 648, 666, 680, 714, 740, 755, 756, 765, 777, 810, 840, 888, 906, 918, 945, 952, 999, 1020, 1036, 1057, 1071, 1080, 1110, 1134, 1190, 1208, 1224, 1258, 1260, 1295, 1332, 1359, 1377, 1428, 1480, 1510, 1512, 1530, 1554, 1620, 1665, 1785, 1812, 1836, 1887, 1890, 1998, 2040, 2072, 2114, 2142, 2220, 2265, 2268, 2295, 2331, 2380, 2516, 2520, 2567, 2590, 2664, 2718, 2754, 2835, 2856, 2997, 3020, 3060, 3108, 3145, 3171, 3213, 3240, 3330, 3570, 3624, 3672, 3774, 3780, 3885, 3996, 4077, 4228, 4284, 4403, 4440, 4530, 4536, 4590, 4662, 4760, 4995, 5032, 5134, 5180, 5285, 5355, 5436, 5508, 5587, 5661, 5670, 5994, 6040, 6120, 6216, 6290, 6342, 6426, 6660, 6795, 6885, 6993, 7140, 7548, 7560, 7701, 7770, 7992, 8154, 8456, 8568, 8806, 9060, 9180, 9324, 9435, 9513, 9639, 9990, 10268, 10360, 10570, 10710, 10872, 11016, 11174, 11322, 11340, 11655, 11988, 12231, 12580, 12684, 12835, 12852, 13209, 13320, 13590, 13770, 13986, 14280, 14985, 15096, 15402, 15540, 15855, 16065, 16308, 16761, 16983, 17612, 17969, 18120, 18360, 18648, 18870, 19026, 19278, 19980, 20385, 20536, 20979, 21140, 21420, 22015, 22348, 22644, 22680, 23103, 23310, 23976, 24462, 25160, 25368, 25670, 25704, 26418, 27180, 27540, 27935, 27972, 28305, 28539, 29970, 30804, 31080, 31710, 32130, 32616, 33522, 33966, 34965, 35224, 35938, 37740, 38052, 38505, 38556, 39109, 39627, 39960, 40770, 41958, 42280, 42840, 44030, 44696, 45288, 46206, 46620, 47565, 48195, 48924, 50283, 50949, 51340, 52836, 53907, 54360, 55080, 55870, 55944, 56610, 57078, 59940, 61155, 61608, 63420, 64260, 66045, 67044, 67932, 69309, 69930, 71876, 75480, 76104, 77010, 77112, 78218, 79254, 81540, 83805, 83916, 84915, 85617, 88060, 89845, 92412, 93240, 94979, 95130, 96390, 97848, 100566, 101898, 102680, 104895, 105672, 107814, 111740, 113220, 114156, 115515, 117327, 118881, 119880, 122310, 126840, 128520, 132090, 134088, 135864, 138618, 139860, 142695, 143752, 150849, 154020, 156436, 158508, 161721, 163080, 167610, 167832, 169830, 171234, 176120, 179690, 184824, 189958, 190260, 192780, 195545, 198135, 201132, 203796, 207927, 209790, 215628, 223480, 226440, 228312, 231030, 234654, 237762, 244620, 251415, 254745, 264180, 269535, 277236, 279720, 284937, 285390, 301698, 308040, 312872, 317016, 323442, 335220, 339660, 342468, 346545, 351981, 356643, 359380, 379916, 380520, 385560, 391090, 396270, 402264, 407592, 415854, 419580, 428085, 431256, 452547, 462060, 469308, 474895, 475524, 485163, 489240, 502830, 509490, 528360, 539070, 554472, 569874, 570780, 586635, 594405, 603396, 646884, 664853, 670440, 679320, 684936, 693090, 703962, 713286, 718760, 754245, 759832, 782180, 792540, 808605, 831708, 839160, 854811, 856170, 905094, 924120, 938616, 949790, 951048, 970326, 1005660, 1018980, 1039635, 1055943, 1078140, 1139748, 1141560, 1173270, 1188810, 1206792, 1293768, 1329706, 1386180, 1407924, 1424685, 1426572, 1455489, 1508490, 1564360, 1585080, 1617210, 1663416, 1709622, 1712340, 1759905, 1783215, 1810188, 1899580, 1940652, 1994559, 2011320, 2037960, 2079270, 2111886, 2156280, 2262735, 2279496, 2346540, 2377620, 2425815, 2564433, 2659412, 2772360, 2815848, 2849370, 2853144, 2910978, 3016980, 3167829, 3234420, 3324265, 3419244, 3424680, 3519810, 3566430, 3620376, 3799160, 3881304, 3989118, 4158540, 4223772, 4274055, 4525470, 4693080, 4755240, 4851630, 5128866, 5279715, 5318824, 5698740, 5821956, 5983677, 6033960, 6335658, 6468840, 6648530, 6838488, 7039620, 7132860, 7277445, 7693299, 7978236, 8317080, 8447544, 8548110, 9050940, 9703260, 9972795, 10257732, 10559430, 11397480, 11643912, 11967354, 12671316, 12822165, 13297060, 14079240, 14265720, 14554890, 15386598, 15839145, 15956472, 17096220, 17951031, 18101880, 19406520, 19945590, 20515464, 21118860, 23934708, 25342632, 25644330, 26594120, 29109780, 29918385, 30773196, 31678290, 34192440, 35902062, 38466495, 39891180, 42237720, 47869416, 51288660, 53853093, 58219560, 59836770, 61546392, 63356580, 71804124, 76932990, 79782360, 89755155, 102577320, 107706186, 119673540, 126713160, 143608248, 153865980, 179510310, 215412372, 239347080, 269265465, 307731960, 359020620, 430824744, 538530930, 718041240, 1077061860, 2154123720]

約数ペア:

[(1, 2154123720), (2, 1077061860), (3, 718041240), (4, 538530930), (5, 430824744), (6, 359020620), (7, 307731960), (8, 269265465), (9, 239347080), (10, 215412372), (12, 179510310), (14, 153865980), (15, 143608248), (17, 126713160), (18, 119673540), (20, 107706186), (21, 102577320), (24, 89755155), (27, 79782360), (28, 76932990), (30, 71804124), (34, 63356580), (35, 61546392), (36, 59836770), (37, 58219560), (40, 53853093), (42, 51288660), (45, 47869416), (51, 42237720), (54, 39891180), (56, 38466495), (60, 35902062), (63, 34192440), (68, 31678290), (70, 30773196), (72, 29918385), (74, 29109780), (81, 26594120), (84, 25644330), (85, 25342632), (90, 23934708), (102, 21118860), (105, 20515464), (108, 19945590), (111, 19406520), (119, 18101880), (120, 17951031), (126, 17096220), (135, 15956472), (136, 15839145), (140, 15386598), (148, 14554890), (151, 14265720), (153, 14079240), (162, 13297060), (168, 12822165), (170, 12671316), (180, 11967354), (185, 11643912), (189, 11397480), (204, 10559430), (210, 10257732), (216, 9972795), (222, 9703260), (238, 9050940), (252, 8548110), (255, 8447544), (259, 8317080), (270, 7978236), (280, 7693299), (296, 7277445), (302, 7132860), (306, 7039620), (315, 6838488), (324, 6648530), (333, 6468840), (340, 6335658), (357, 6033960), (360, 5983677), (370, 5821956), (378, 5698740), (405, 5318824), (408, 5279715), (420, 5128866), (444, 4851630), (453, 4755240), (459, 4693080), (476, 4525470), (504, 4274055), (510, 4223772), (518, 4158540), (540, 3989118), (555, 3881304), (567, 3799160), (595, 3620376), (604, 3566430), (612, 3519810), (629, 3424680), (630, 3419244), (648, 3324265), (666, 3234420), (680, 3167829), (714, 3016980), (740, 2910978), (755, 2853144), (756, 2849370), (765, 2815848), (777, 2772360), (810, 2659412), (840, 2564433), (888, 2425815), (906, 2377620), (918, 2346540), (945, 2279496), (952, 2262735), (999, 2156280), (1020, 2111886), (1036, 2079270), (1057, 2037960), (1071, 2011320), (1080, 1994559), (1110, 1940652), (1134, 1899580), (1190, 1810188), (1208, 1783215), (1224, 1759905), (1258, 1712340), (1260, 1709622), (1295, 1663416), (1332, 1617210), (1359, 1585080), (1377, 1564360), (1428, 1508490), (1480, 1455489), (1510, 1426572), (1512, 1424685), (1530, 1407924), (1554, 1386180), (1620, 1329706), (1665, 1293768), (1785, 1206792), (1812, 1188810), (1836, 1173270), (1887, 1141560), (1890, 1139748), (1998, 1078140), (2040, 1055943), (2072, 1039635), (2114, 1018980), (2142, 1005660), (2220, 970326), (2265, 951048), (2268, 949790), (2295, 938616), (2331, 924120), (2380, 905094), (2516, 856170), (2520, 854811), (2567, 839160), (2590, 831708), (2664, 808605), (2718, 792540), (2754, 782180), (2835, 759832), (2856, 754245), (2997, 718760), (3020, 713286), (3060, 703962), (3108, 693090), (3145, 684936), (3171, 679320), (3213, 670440), (3240, 664853), (3330, 646884), (3570, 603396), (3624, 594405), (3672, 586635), (3774, 570780), (3780, 569874), (3885, 554472), (3996, 539070), (4077, 528360), (4228, 509490), (4284, 502830), (4403, 489240), (4440, 485163), (4530, 475524), (4536, 474895), (4590, 469308), (4662, 462060), (4760, 452547), (4995, 431256), (5032, 428085), (5134, 419580), (5180, 415854), (5285, 407592), (5355, 402264), (5436, 396270), (5508, 391090), (5587, 385560), (5661, 380520), (5670, 379916), (5994, 359380), (6040, 356643), (6120, 351981), (6216, 346545), (6290, 342468), (6342, 339660), (6426, 335220), (6660, 323442), (6795, 317016), (6885, 312872), (6993, 308040), (7140, 301698), (7548, 285390), (7560, 284937), (7701, 279720), (7770, 277236), (7992, 269535), (8154, 264180), (8456, 254745), (8568, 251415), (8806, 244620), (9060, 237762), (9180, 234654), (9324, 231030), (9435, 228312), (9513, 226440), (9639, 223480), (9990, 215628), (10268, 209790), (10360, 207927), (10570, 203796), (10710, 201132), (10872, 198135), (11016, 195545), (11174, 192780), (11322, 190260), (11340, 189958), (11655, 184824), (11988, 179690), (12231, 176120), (12580, 171234), (12684, 169830), (12835, 167832), (12852, 167610), (13209, 163080), (13320, 161721), (13590, 158508), (13770, 156436), (13986, 154020), (14280, 150849), (14985, 143752), (15096, 142695), (15402, 139860), (15540, 138618), (15855, 135864), (16065, 134088), (16308, 132090), (16761, 128520), (16983, 126840), (17612, 122310), (17969, 119880), (18120, 118881), (18360, 117327), (18648, 115515), (18870, 114156), (19026, 113220), (19278, 111740), (19980, 107814), (20385, 105672), (20536, 104895), (20979, 102680), (21140, 101898), (21420, 100566), (22015, 97848), (22348, 96390), (22644, 95130), (22680, 94979), (23103, 93240), (23310, 92412), (23976, 89845), (24462, 88060), (25160, 85617), (25368, 84915), (25670, 83916), (25704, 83805), (26418, 81540), (27180, 79254), (27540, 78218), (27935, 77112), (27972, 77010), (28305, 76104), (28539, 75480), (29970, 71876), (30804, 69930), (31080, 69309), (31710, 67932), (32130, 67044), (32616, 66045), (33522, 64260), (33966, 63420), (34965, 61608), (35224, 61155), (35938, 59940), (37740, 57078), (38052, 56610), (38505, 55944), (38556, 55870), (39109, 55080), (39627, 54360), (39960, 53907), (40770, 52836), (41958, 51340), (42280, 50949), (42840, 50283), (44030, 48924), (44696, 48195), (45288, 47565), (46206, 46620)]