1948969080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 512

約数和(自身を含む): 7485696000

約数和(自身を除く): 5536726920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 37, 38, 40, 45, 51, 54, 57, 60, 68, 72, 74, 76, 85, 90, 95, 102, 108, 111, 114, 120, 135, 136, 148, 151, 152, 153, 170, 171, 180, 185, 190, 204, 216, 222, 228, 255, 270, 285, 296, 302, 306, 323, 333, 340, 342, 360, 370, 380, 408, 444, 453, 456, 459, 510, 513, 540, 555, 570, 604, 612, 629, 646, 666, 680, 684, 703, 740, 755, 760, 765, 855, 888, 906, 918, 969, 999, 1020, 1026, 1080, 1110, 1140, 1208, 1224, 1258, 1292, 1332, 1359, 1368, 1406, 1480, 1510, 1530, 1615, 1665, 1710, 1812, 1836, 1887, 1938, 1998, 2040, 2052, 2109, 2220, 2265, 2280, 2295, 2516, 2565, 2567, 2584, 2664, 2718, 2812, 2869, 2907, 3020, 3060, 3145, 3230, 3330, 3420, 3515, 3624, 3672, 3774, 3876, 3996, 4077, 4104, 4218, 4440, 4530, 4590, 4845, 4995, 5032, 5130, 5134, 5436, 5587, 5624, 5661, 5738, 5814, 6040, 6120, 6290, 6327, 6460, 6660, 6795, 6840, 7030, 7548, 7701, 7752, 7992, 8154, 8436, 8607, 8721, 9060, 9180, 9435, 9690, 9990, 10260, 10268, 10545, 10872, 11174, 11322, 11476, 11628, 11951, 12580, 12654, 12835, 12920, 13320, 13590, 14060, 14345, 14535, 15096, 15402, 16308, 16761, 16872, 16983, 17214, 17442, 18120, 18360, 18870, 18981, 19380, 19980, 20385, 20520, 20536, 21090, 22348, 22644, 22952, 23103, 23256, 23902, 25160, 25308, 25670, 25821, 27180, 27935, 28120, 28305, 28690, 29070, 30804, 31635, 32616, 33522, 33966, 34428, 34884, 35853, 37740, 37962, 38505, 38760, 39960, 40770, 42180, 43035, 43605, 44696, 45288, 46206, 47804, 48773, 50283, 50616, 51340, 51642, 54360, 55870, 56610, 57380, 58140, 59755, 61608, 63270, 67044, 67932, 68856, 69309, 69768, 71706, 75480, 75924, 77010, 77463, 81540, 83805, 84360, 84915, 86070, 87210, 92412, 94905, 94979, 95608, 97546, 100566, 102680, 103284, 106153, 107559, 111740, 113220, 114760, 115515, 116280, 119510, 126540, 129105, 134088, 135864, 138618, 143412, 146319, 150849, 151848, 154020, 154926, 163080, 167610, 169830, 172140, 174420, 179265, 184824, 189810, 189958, 195092, 201132, 206568, 212306, 215118, 223480, 226440, 231030, 239020, 243865, 251415, 253080, 258210, 277236, 284937, 286824, 292638, 301698, 308040, 309852, 318459, 322677, 335220, 339660, 344280, 346545, 348840, 358530, 379620, 379916, 387315, 390184, 402264, 424612, 430236, 438957, 462060, 474895, 478040, 487730, 502830, 516420, 530765, 537795, 554472, 569874, 585276, 603396, 619704, 636918, 645354, 670440, 679320, 693090, 717060, 731595, 754245, 759240, 759832, 774630, 849224, 854811, 860472, 877914, 924120, 949790, 955377, 975460, 1005660, 1032840, 1061530, 1075590, 1139748, 1170552, 1206792, 1273836, 1290708, 1316871, 1386180, 1424685, 1434120, 1463190, 1508490, 1549260, 1592295, 1613385, 1709622, 1755828, 1804601, 1899580, 1910754, 1950920, 2011320, 2123060, 2151180, 2194785, 2279496, 2547672, 2564433, 2581416, 2633742, 2772360, 2849370, 2866131, 2926380, 3016980, 3098520, 3184590, 3226770, 3419244, 3511656, 3609202, 3799160, 3821508, 4246120, 4274055, 4302360, 4389570, 4776885, 5128866, 5267484, 5413803, 5698740, 5732262, 5852760, 6033960, 6369180, 6453540, 6584355, 6838488, 7218404, 7643016, 8548110, 8779140, 9023005, 9553770, 10257732, 10534968, 10827606, 11397480, 11464524, 12738360, 12822165, 12907080, 13168710, 14330655, 14436808, 16241409, 17096220, 17558280, 18046010, 19107540, 20515464, 21655212, 22929048, 25644330, 26337420, 27069015, 28661310, 32482818, 34192440, 36092020, 38215080, 43310424, 48724227, 51288660, 52674840, 54138030, 57322620, 64965636, 72184040, 81207045, 97448454, 102577320, 108276060, 114645240, 129931272, 162414090, 194896908, 216552120, 243621135, 324828180, 389793816, 487242270, 649656360, 974484540, 1948969080]

約数ペア:

[(1, 1948969080), (2, 974484540), (3, 649656360), (4, 487242270), (5, 389793816), (6, 324828180), (8, 243621135), (9, 216552120), (10, 194896908), (12, 162414090), (15, 129931272), (17, 114645240), (18, 108276060), (19, 102577320), (20, 97448454), (24, 81207045), (27, 72184040), (30, 64965636), (34, 57322620), (36, 54138030), (37, 52674840), (38, 51288660), (40, 48724227), (45, 43310424), (51, 38215080), (54, 36092020), (57, 34192440), (60, 32482818), (68, 28661310), (72, 27069015), (74, 26337420), (76, 25644330), (85, 22929048), (90, 21655212), (95, 20515464), (102, 19107540), (108, 18046010), (111, 17558280), (114, 17096220), (120, 16241409), (135, 14436808), (136, 14330655), (148, 13168710), (151, 12907080), (152, 12822165), (153, 12738360), (170, 11464524), (171, 11397480), (180, 10827606), (185, 10534968), (190, 10257732), (204, 9553770), (216, 9023005), (222, 8779140), (228, 8548110), (255, 7643016), (270, 7218404), (285, 6838488), (296, 6584355), (302, 6453540), (306, 6369180), (323, 6033960), (333, 5852760), (340, 5732262), (342, 5698740), (360, 5413803), (370, 5267484), (380, 5128866), (408, 4776885), (444, 4389570), (453, 4302360), (456, 4274055), (459, 4246120), (510, 3821508), (513, 3799160), (540, 3609202), (555, 3511656), (570, 3419244), (604, 3226770), (612, 3184590), (629, 3098520), (646, 3016980), (666, 2926380), (680, 2866131), (684, 2849370), (703, 2772360), (740, 2633742), (755, 2581416), (760, 2564433), (765, 2547672), (855, 2279496), (888, 2194785), (906, 2151180), (918, 2123060), (969, 2011320), (999, 1950920), (1020, 1910754), (1026, 1899580), (1080, 1804601), (1110, 1755828), (1140, 1709622), (1208, 1613385), (1224, 1592295), (1258, 1549260), (1292, 1508490), (1332, 1463190), (1359, 1434120), (1368, 1424685), (1406, 1386180), (1480, 1316871), (1510, 1290708), (1530, 1273836), (1615, 1206792), (1665, 1170552), (1710, 1139748), (1812, 1075590), (1836, 1061530), (1887, 1032840), (1938, 1005660), (1998, 975460), (2040, 955377), (2052, 949790), (2109, 924120), (2220, 877914), (2265, 860472), (2280, 854811), (2295, 849224), (2516, 774630), (2565, 759832), (2567, 759240), (2584, 754245), (2664, 731595), (2718, 717060), (2812, 693090), (2869, 679320), (2907, 670440), (3020, 645354), (3060, 636918), (3145, 619704), (3230, 603396), (3330, 585276), (3420, 569874), (3515, 554472), (3624, 537795), (3672, 530765), (3774, 516420), (3876, 502830), (3996, 487730), (4077, 478040), (4104, 474895), (4218, 462060), (4440, 438957), (4530, 430236), (4590, 424612), (4845, 402264), (4995, 390184), (5032, 387315), (5130, 379916), (5134, 379620), (5436, 358530), (5587, 348840), (5624, 346545), (5661, 344280), (5738, 339660), (5814, 335220), (6040, 322677), (6120, 318459), (6290, 309852), (6327, 308040), (6460, 301698), (6660, 292638), (6795, 286824), (6840, 284937), (7030, 277236), (7548, 258210), (7701, 253080), (7752, 251415), (7992, 243865), (8154, 239020), (8436, 231030), (8607, 226440), (8721, 223480), (9060, 215118), (9180, 212306), (9435, 206568), (9690, 201132), (9990, 195092), (10260, 189958), (10268, 189810), (10545, 184824), (10872, 179265), (11174, 174420), (11322, 172140), (11476, 169830), (11628, 167610), (11951, 163080), (12580, 154926), (12654, 154020), (12835, 151848), (12920, 150849), (13320, 146319), (13590, 143412), (14060, 138618), (14345, 135864), (14535, 134088), (15096, 129105), (15402, 126540), (16308, 119510), (16761, 116280), (16872, 115515), (16983, 114760), (17214, 113220), (17442, 111740), (18120, 107559), (18360, 106153), (18870, 103284), (18981, 102680), (19380, 100566), (19980, 97546), (20385, 95608), (20520, 94979), (20536, 94905), (21090, 92412), (22348, 87210), (22644, 86070), (22952, 84915), (23103, 84360), (23256, 83805), (23902, 81540), (25160, 77463), (25308, 77010), (25670, 75924), (25821, 75480), (27180, 71706), (27935, 69768), (28120, 69309), (28305, 68856), (28690, 67932), (29070, 67044), (30804, 63270), (31635, 61608), (32616, 59755), (33522, 58140), (33966, 57380), (34428, 56610), (34884, 55870), (35853, 54360), (37740, 51642), (37962, 51340), (38505, 50616), (38760, 50283), (39960, 48773), (40770, 47804), (42180, 46206), (43035, 45288), (43605, 44696)]