72768815560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:912

約数の個数: 256

約数和(自身を含む): 196608384000

約数和(自身を除く): 123839568440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 53, 56, 70, 82, 106, 140, 164, 199, 205, 212, 265, 280, 287, 328, 371, 398, 410, 424, 530, 574, 601, 742, 796, 820, 995, 1060, 1148, 1202, 1393, 1435, 1484, 1592, 1640, 1855, 1990, 2120, 2173, 2296, 2404, 2786, 2870, 2968, 3005, 3710, 3980, 4207, 4346, 4808, 5572, 5740, 6010, 6965, 7420, 7960, 8159, 8414, 8692, 10547, 10865, 11144, 11480, 12020, 13930, 14840, 15211, 16318, 16828, 17384, 21035, 21094, 21730, 24040, 24641, 27860, 30422, 31853, 32636, 33656, 40795, 42070, 42188, 43460, 49282, 52735, 55720, 57113, 60844, 63706, 65272, 73829, 76055, 81590, 84140, 84376, 86920, 98564, 105470, 114226, 119599, 121688, 123205, 127412, 147658, 152110, 159265, 163180, 168280, 172487, 197128, 210940, 222971, 228452, 239198, 246410, 254824, 285565, 295316, 304220, 318530, 326360, 344974, 369145, 421880, 432427, 445942, 456904, 478396, 492820, 571130, 590632, 597995, 608440, 637060, 689948, 738290, 837193, 862435, 864854, 891884, 956792, 985640, 1114855, 1142260, 1195990, 1274120, 1305973, 1379896, 1476580, 1674386, 1724870, 1729708, 1783768, 2162135, 2229710, 2284520, 2391980, 2611946, 2953160, 3026989, 3348772, 3449740, 3459416, 4185965, 4324270, 4459420, 4783960, 4903559, 5223892, 6053978, 6338747, 6529865, 6697544, 6899480, 8371930, 8648540, 8918840, 9141811, 9807118, 10447784, 12107956, 12677494, 13059730, 15134945, 16743860, 17297080, 18283622, 19614236, 24215912, 24517795, 25354988, 26119460, 30269890, 31693735, 33487720, 34324913, 36567244, 39228472, 44371229, 45709055, 49035590, 50709976, 52238920, 60539780, 63387470, 68649826, 73134488, 88742458, 91418110, 98071180, 121079560, 126774940, 137299652, 171624565, 177484916, 182836220, 196142360, 221856145, 253549880, 259888627, 274599304, 343249130, 354969832, 365672440, 443712290, 519777254, 686498260, 887424580, 1039554508, 1299443135, 1372996520, 1774849160, 1819220389, 2079109016, 2598886270, 3638440778, 5197772540, 7276881556, 9096101945, 10395545080, 14553763112, 18192203890, 36384407780, 72768815560]

約数ペア:

[(1, 72768815560), (2, 36384407780), (4, 18192203890), (5, 14553763112), (7, 10395545080), (8, 9096101945), (10, 7276881556), (14, 5197772540), (20, 3638440778), (28, 2598886270), (35, 2079109016), (40, 1819220389), (41, 1774849160), (53, 1372996520), (56, 1299443135), (70, 1039554508), (82, 887424580), (106, 686498260), (140, 519777254), (164, 443712290), (199, 365672440), (205, 354969832), (212, 343249130), (265, 274599304), (280, 259888627), (287, 253549880), (328, 221856145), (371, 196142360), (398, 182836220), (410, 177484916), (424, 171624565), (530, 137299652), (574, 126774940), (601, 121079560), (742, 98071180), (796, 91418110), (820, 88742458), (995, 73134488), (1060, 68649826), (1148, 63387470), (1202, 60539780), (1393, 52238920), (1435, 50709976), (1484, 49035590), (1592, 45709055), (1640, 44371229), (1855, 39228472), (1990, 36567244), (2120, 34324913), (2173, 33487720), (2296, 31693735), (2404, 30269890), (2786, 26119460), (2870, 25354988), (2968, 24517795), (3005, 24215912), (3710, 19614236), (3980, 18283622), (4207, 17297080), (4346, 16743860), (4808, 15134945), (5572, 13059730), (5740, 12677494), (6010, 12107956), (6965, 10447784), (7420, 9807118), (7960, 9141811), (8159, 8918840), (8414, 8648540), (8692, 8371930), (10547, 6899480), (10865, 6697544), (11144, 6529865), (11480, 6338747), (12020, 6053978), (13930, 5223892), (14840, 4903559), (15211, 4783960), (16318, 4459420), (16828, 4324270), (17384, 4185965), (21035, 3459416), (21094, 3449740), (21730, 3348772), (24040, 3026989), (24641, 2953160), (27860, 2611946), (30422, 2391980), (31853, 2284520), (32636, 2229710), (33656, 2162135), (40795, 1783768), (42070, 1729708), (42188, 1724870), (43460, 1674386), (49282, 1476580), (52735, 1379896), (55720, 1305973), (57113, 1274120), (60844, 1195990), (63706, 1142260), (65272, 1114855), (73829, 985640), (76055, 956792), (81590, 891884), (84140, 864854), (84376, 862435), (86920, 837193), (98564, 738290), (105470, 689948), (114226, 637060), (119599, 608440), (121688, 597995), (123205, 590632), (127412, 571130), (147658, 492820), (152110, 478396), (159265, 456904), (163180, 445942), (168280, 432427), (172487, 421880), (197128, 369145), (210940, 344974), (222971, 326360), (228452, 318530), (239198, 304220), (246410, 295316), (254824, 285565)]