53721360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 640

約数和(自身を含む): 257126400

約数和(自身を除く): 203405040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 27, 28, 30, 33, 34, 35, 36, 38, 40, 42, 44, 45, 48, 51, 54, 55, 56, 57, 60, 63, 66, 68, 70, 72, 76, 77, 80, 84, 85, 88, 90, 95, 99, 102, 105, 108, 110, 112, 114, 119, 120, 126, 132, 133, 135, 136, 140, 144, 152, 153, 154, 165, 168, 170, 171, 176, 180, 187, 189, 190, 198, 204, 209, 210, 216, 220, 228, 231, 238, 240, 252, 255, 264, 266, 270, 272, 280, 285, 297, 304, 306, 308, 315, 323, 330, 336, 340, 342, 357, 360, 374, 378, 380, 385, 396, 399, 408, 418, 420, 432, 440, 456, 459, 462, 476, 495, 504, 510, 513, 528, 532, 540, 560, 561, 570, 594, 595, 612, 616, 627, 630, 646, 660, 665, 680, 684, 693, 714, 720, 748, 756, 760, 765, 770, 792, 798, 816, 836, 840, 855, 880, 912, 918, 924, 935, 945, 952, 969, 990, 1008, 1020, 1026, 1045, 1064, 1071, 1080, 1122, 1140, 1155, 1188, 1190, 1197, 1224, 1232, 1254, 1260, 1292, 1309, 1320, 1330, 1360, 1368, 1386, 1428, 1463, 1485, 1496, 1512, 1520, 1530, 1540, 1584, 1596, 1615, 1672, 1680, 1683, 1710, 1785, 1836, 1848, 1870, 1881, 1890, 1904, 1938, 1980, 1995, 2040, 2052, 2079, 2090, 2128, 2142, 2160, 2244, 2261, 2280, 2295, 2310, 2376, 2380, 2394, 2448, 2508, 2520, 2565, 2584, 2618, 2640, 2660, 2736, 2772, 2805, 2856, 2907, 2926, 2970, 2992, 3024, 3060, 3080, 3135, 3192, 3213, 3230, 3344, 3366, 3420, 3465, 3553, 3570, 3591, 3672, 3696, 3740, 3762, 3780, 3876, 3927, 3960, 3990, 4080, 4104, 4158, 4180, 4284, 4389, 4488, 4522, 4560, 4590, 4620, 4752, 4760, 4788, 4845, 5016, 5040, 5049, 5130, 5168, 5236, 5320, 5355, 5544, 5610, 5643, 5712, 5814, 5852, 5940, 5985, 6120, 6160, 6270, 6384, 6426, 6460, 6545, 6732, 6783, 6840, 6930, 7106, 7140, 7182, 7315, 7344, 7480, 7524, 7560, 7752, 7854, 7920, 7980, 8208, 8316, 8360, 8415, 8568, 8721, 8778, 8976, 9044, 9180, 9240, 9405, 9520, 9576, 9690, 10032, 10098, 10260, 10395, 10472, 10640, 10659, 10710, 11088, 11220, 11286, 11305, 11628, 11704, 11781, 11880, 11970, 12240, 12540, 12852, 12920, 13090, 13167, 13464, 13566, 13680, 13860, 14212, 14280, 14364, 14535, 14630, 14960, 15048, 15120, 15504, 15708, 15960, 16065, 16632, 16720, 16830, 17136, 17442, 17556, 17765, 17955, 18088, 18360, 18480, 18810, 19152, 19380, 19635, 20196, 20349, 20520, 20790, 20944, 21318, 21420, 21945, 22440, 22572, 22610, 23256, 23408, 23562, 23760, 23940, 24871, 25080, 25245, 25704, 25840, 26180, 26334, 26928, 27132, 27720, 28215, 28424, 28560, 28728, 29070, 29260, 30096, 31416, 31920, 31977, 32130, 33264, 33660, 33915, 34884, 35112, 35343, 35530, 35910, 36176, 36720, 37620, 38760, 39270, 39501, 40392, 40698, 41040, 41580, 42636, 42840, 43605, 43890, 44880, 45144, 45220, 46512, 47124, 47880, 49742, 50160, 50490, 51408, 52360, 52668, 53295, 54264, 55440, 56430, 56848, 57456, 58140, 58520, 58905, 61047, 62832, 63954, 64260, 65835, 67320, 67830, 69768, 70224, 70686, 71060, 71820, 74613, 75240, 77520, 78540, 79002, 80784, 81396, 83160, 85272, 85680, 87210, 87780, 90288, 90440, 94248, 95760, 95931, 99484, 100980, 101745, 104720, 105336, 106590, 108528, 112860, 116280, 117040, 117810, 122094, 124355, 127908, 128520, 131670, 134640, 135660, 139536, 141372, 142120, 143640, 149226, 150480, 157080, 158004, 159885, 162792, 166320, 170544, 174420, 175560, 176715, 180880, 188496, 191862, 197505, 198968, 201960, 203490, 210672, 213180, 223839, 225720, 232560, 235620, 244188, 248710, 255816, 257040, 263340, 271320, 282744, 284240, 287280, 298452, 305235, 314160, 316008, 319770, 325584, 348840, 351120, 353430, 373065, 383724, 395010, 397936, 403920, 406980, 426360, 447678, 451440, 471240, 479655, 488376, 497420, 511632, 526680, 542640, 565488, 596904, 610470, 632016, 639540, 671517, 697680, 706860, 746130, 767448, 790020, 813960, 852720, 895356, 942480, 959310, 976752, 994840, 1053360, 1119195, 1193808, 1220940, 1279080, 1343034, 1413720, 1492260, 1534896, 1580040, 1627920, 1790712, 1918620, 1989680, 2238390, 2441880, 2558160, 2686068, 2827440, 2984520, 3160080, 3357585, 3581424, 3837240, 4476780, 4883760, 5372136, 5969040, 6715170, 7674480, 8953560, 10744272, 13430340, 17907120, 26860680, 53721360]

約数ペア:

[(1, 53721360), (2, 26860680), (3, 17907120), (4, 13430340), (5, 10744272), (6, 8953560), (7, 7674480), (8, 6715170), (9, 5969040), (10, 5372136), (11, 4883760), (12, 4476780), (14, 3837240), (15, 3581424), (16, 3357585), (17, 3160080), (18, 2984520), (19, 2827440), (20, 2686068), (21, 2558160), (22, 2441880), (24, 2238390), (27, 1989680), (28, 1918620), (30, 1790712), (33, 1627920), (34, 1580040), (35, 1534896), (36, 1492260), (38, 1413720), (40, 1343034), (42, 1279080), (44, 1220940), (45, 1193808), (48, 1119195), (51, 1053360), (54, 994840), (55, 976752), (56, 959310), (57, 942480), (60, 895356), (63, 852720), (66, 813960), (68, 790020), (70, 767448), (72, 746130), (76, 706860), (77, 697680), (80, 671517), (84, 639540), (85, 632016), (88, 610470), (90, 596904), (95, 565488), (99, 542640), (102, 526680), (105, 511632), (108, 497420), (110, 488376), (112, 479655), (114, 471240), (119, 451440), (120, 447678), (126, 426360), (132, 406980), (133, 403920), (135, 397936), (136, 395010), (140, 383724), (144, 373065), (152, 353430), (153, 351120), (154, 348840), (165, 325584), (168, 319770), (170, 316008), (171, 314160), (176, 305235), (180, 298452), (187, 287280), (189, 284240), (190, 282744), (198, 271320), (204, 263340), (209, 257040), (210, 255816), (216, 248710), (220, 244188), (228, 235620), (231, 232560), (238, 225720), (240, 223839), (252, 213180), (255, 210672), (264, 203490), (266, 201960), (270, 198968), (272, 197505), (280, 191862), (285, 188496), (297, 180880), (304, 176715), (306, 175560), (308, 174420), (315, 170544), (323, 166320), (330, 162792), (336, 159885), (340, 158004), (342, 157080), (357, 150480), (360, 149226), (374, 143640), (378, 142120), (380, 141372), (385, 139536), (396, 135660), (399, 134640), (408, 131670), (418, 128520), (420, 127908), (432, 124355), (440, 122094), (456, 117810), (459, 117040), (462, 116280), (476, 112860), (495, 108528), (504, 106590), (510, 105336), (513, 104720), (528, 101745), (532, 100980), (540, 99484), (560, 95931), (561, 95760), (570, 94248), (594, 90440), (595, 90288), (612, 87780), (616, 87210), (627, 85680), (630, 85272), (646, 83160), (660, 81396), (665, 80784), (680, 79002), (684, 78540), (693, 77520), (714, 75240), (720, 74613), (748, 71820), (756, 71060), (760, 70686), (765, 70224), (770, 69768), (792, 67830), (798, 67320), (816, 65835), (836, 64260), (840, 63954), (855, 62832), (880, 61047), (912, 58905), (918, 58520), (924, 58140), (935, 57456), (945, 56848), (952, 56430), (969, 55440), (990, 54264), (1008, 53295), (1020, 52668), (1026, 52360), (1045, 51408), (1064, 50490), (1071, 50160), (1080, 49742), (1122, 47880), (1140, 47124), (1155, 46512), (1188, 45220), (1190, 45144), (1197, 44880), (1224, 43890), (1232, 43605), (1254, 42840), (1260, 42636), (1292, 41580), (1309, 41040), (1320, 40698), (1330, 40392), (1360, 39501), (1368, 39270), (1386, 38760), (1428, 37620), (1463, 36720), (1485, 36176), (1496, 35910), (1512, 35530), (1520, 35343), (1530, 35112), (1540, 34884), (1584, 33915), (1596, 33660), (1615, 33264), (1672, 32130), (1680, 31977), (1683, 31920), (1710, 31416), (1785, 30096), (1836, 29260), (1848, 29070), (1870, 28728), (1881, 28560), (1890, 28424), (1904, 28215), (1938, 27720), (1980, 27132), (1995, 26928), (2040, 26334), (2052, 26180), (2079, 25840), (2090, 25704), (2128, 25245), (2142, 25080), (2160, 24871), (2244, 23940), (2261, 23760), (2280, 23562), (2295, 23408), (2310, 23256), (2376, 22610), (2380, 22572), (2394, 22440), (2448, 21945), (2508, 21420), (2520, 21318), (2565, 20944), (2584, 20790), (2618, 20520), (2640, 20349), (2660, 20196), (2736, 19635), (2772, 19380), (2805, 19152), (2856, 18810), (2907, 18480), (2926, 18360), (2970, 18088), (2992, 17955), (3024, 17765), (3060, 17556), (3080, 17442), (3135, 17136), (3192, 16830), (3213, 16720), (3230, 16632), (3344, 16065), (3366, 15960), (3420, 15708), (3465, 15504), (3553, 15120), (3570, 15048), (3591, 14960), (3672, 14630), (3696, 14535), (3740, 14364), (3762, 14280), (3780, 14212), (3876, 13860), (3927, 13680), (3960, 13566), (3990, 13464), (4080, 13167), (4104, 13090), (4158, 12920), (4180, 12852), (4284, 12540), (4389, 12240), (4488, 11970), (4522, 11880), (4560, 11781), (4590, 11704), (4620, 11628), (4752, 11305), (4760, 11286), (4788, 11220), (4845, 11088), (5016, 10710), (5040, 10659), (5049, 10640), (5130, 10472), (5168, 10395), (5236, 10260), (5320, 10098), (5355, 10032), (5544, 9690), (5610, 9576), (5643, 9520), (5712, 9405), (5814, 9240), (5852, 9180), (5940, 9044), (5985, 8976), (6120, 8778), (6160, 8721), (6270, 8568), (6384, 8415), (6426, 8360), (6460, 8316), (6545, 8208), (6732, 7980), (6783, 7920), (6840, 7854), (6930, 7752), (7106, 7560), (7140, 7524), (7182, 7480), (7315, 7344)]