739868640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 288

約数和(自身を含む): 2750993280

約数和(自身を除く): 2011124640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 83, 84, 96, 98, 105, 112, 120, 140, 147, 160, 166, 168, 196, 210, 224, 240, 245, 249, 280, 294, 332, 336, 379, 392, 415, 420, 480, 490, 498, 560, 581, 588, 664, 672, 735, 758, 784, 830, 840, 980, 996, 1120, 1137, 1162, 1176, 1245, 1328, 1470, 1516, 1568, 1660, 1680, 1743, 1895, 1960, 1992, 2274, 2324, 2352, 2490, 2653, 2656, 2905, 2940, 3032, 3320, 3360, 3486, 3790, 3920, 3984, 4067, 4548, 4648, 4704, 4980, 5306, 5685, 5810, 5880, 6064, 6640, 6972, 7580, 7840, 7959, 7968, 8134, 8715, 9096, 9296, 9960, 10612, 11370, 11620, 11760, 12128, 12201, 13265, 13280, 13944, 15160, 15918, 16268, 17430, 18192, 18571, 18592, 19920, 20335, 21224, 22740, 23240, 23520, 24402, 26530, 27888, 30320, 31457, 31836, 32536, 34860, 36384, 37142, 39795, 39840, 40670, 42448, 45480, 46480, 48804, 53060, 55713, 55776, 60640, 61005, 62914, 63672, 65072, 69720, 74284, 79590, 81340, 84896, 90960, 92855, 92960, 94371, 97608, 106120, 111426, 122010, 125828, 127344, 130144, 139440, 148568, 157285, 159180, 162680, 181920, 185710, 188742, 195216, 212240, 220199, 222852, 244020, 251656, 254688, 278565, 278880, 297136, 314570, 318360, 325360, 371420, 377484, 390432, 424480, 440398, 445704, 471855, 488040, 503312, 557130, 594272, 629140, 636720, 650720, 660597, 742840, 754968, 880796, 891408, 943710, 976080, 1006624, 1100995, 1114260, 1258280, 1273440, 1321194, 1485680, 1509936, 1541393, 1761592, 1782816, 1887420, 1952160, 2201990, 2228520, 2516560, 2642388, 2971360, 3019872, 3082786, 3302985, 3523184, 3774840, 4403980, 4457040, 4624179, 5033120, 5284776, 6165572, 6605970, 7046368, 7549680, 7706965, 8807960, 8914080, 9248358, 10569552, 12331144, 13211940, 15099360, 15413930, 17615920, 18496716, 21139104, 23120895, 24662288, 26423880, 30827860, 35231840, 36993432, 46241790, 49324576, 52847760, 61655720, 73986864, 92483580, 105695520, 123311440, 147973728, 184967160, 246622880, 369934320, 739868640]

約数ペア:

[(1, 739868640), (2, 369934320), (3, 246622880), (4, 184967160), (5, 147973728), (6, 123311440), (7, 105695520), (8, 92483580), (10, 73986864), (12, 61655720), (14, 52847760), (15, 49324576), (16, 46241790), (20, 36993432), (21, 35231840), (24, 30827860), (28, 26423880), (30, 24662288), (32, 23120895), (35, 21139104), (40, 18496716), (42, 17615920), (48, 15413930), (49, 15099360), (56, 13211940), (60, 12331144), (70, 10569552), (80, 9248358), (83, 8914080), (84, 8807960), (96, 7706965), (98, 7549680), (105, 7046368), (112, 6605970), (120, 6165572), (140, 5284776), (147, 5033120), (160, 4624179), (166, 4457040), (168, 4403980), (196, 3774840), (210, 3523184), (224, 3302985), (240, 3082786), (245, 3019872), (249, 2971360), (280, 2642388), (294, 2516560), (332, 2228520), (336, 2201990), (379, 1952160), (392, 1887420), (415, 1782816), (420, 1761592), (480, 1541393), (490, 1509936), (498, 1485680), (560, 1321194), (581, 1273440), (588, 1258280), (664, 1114260), (672, 1100995), (735, 1006624), (758, 976080), (784, 943710), (830, 891408), (840, 880796), (980, 754968), (996, 742840), (1120, 660597), (1137, 650720), (1162, 636720), (1176, 629140), (1245, 594272), (1328, 557130), (1470, 503312), (1516, 488040), (1568, 471855), (1660, 445704), (1680, 440398), (1743, 424480), (1895, 390432), (1960, 377484), (1992, 371420), (2274, 325360), (2324, 318360), (2352, 314570), (2490, 297136), (2653, 278880), (2656, 278565), (2905, 254688), (2940, 251656), (3032, 244020), (3320, 222852), (3360, 220199), (3486, 212240), (3790, 195216), (3920, 188742), (3984, 185710), (4067, 181920), (4548, 162680), (4648, 159180), (4704, 157285), (4980, 148568), (5306, 139440), (5685, 130144), (5810, 127344), (5880, 125828), (6064, 122010), (6640, 111426), (6972, 106120), (7580, 97608), (7840, 94371), (7959, 92960), (7968, 92855), (8134, 90960), (8715, 84896), (9096, 81340), (9296, 79590), (9960, 74284), (10612, 69720), (11370, 65072), (11620, 63672), (11760, 62914), (12128, 61005), (12201, 60640), (13265, 55776), (13280, 55713), (13944, 53060), (15160, 48804), (15918, 46480), (16268, 45480), (17430, 42448), (18192, 40670), (18571, 39840), (18592, 39795), (19920, 37142), (20335, 36384), (21224, 34860), (22740, 32536), (23240, 31836), (23520, 31457), (24402, 30320), (26530, 27888)]