1375311840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7723}}^1$

素因数の和:7801

約数の個数: 192

約数和(自身を含む): 5045193216

約数和(自身を除く): 3669881376

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, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 840, 848, 1060, 1113, 1120, 1272, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2544, 2968, 3180, 3360, 3710, 4240, 4452, 5088, 5565, 5936, 6360, 7420, 7723, 8480, 8904, 11130, 11872, 12720, 14840, 15446, 17808, 22260, 23169, 25440, 29680, 30892, 35616, 38615, 44520, 46338, 54061, 59360, 61784, 77230, 89040, 92676, 108122, 115845, 123568, 154460, 162183, 178080, 185352, 216244, 231690, 247136, 270305, 308920, 324366, 370704, 409319, 432488, 463380, 540610, 617840, 648732, 741408, 810915, 818638, 864976, 926760, 1081220, 1227957, 1235680, 1297464, 1621830, 1637276, 1729952, 1853520, 2046595, 2162440, 2455914, 2594928, 2865233, 3243660, 3274552, 3707040, 4093190, 4324880, 4911828, 5189856, 5730466, 6139785, 6487320, 6549104, 8186380, 8595699, 8649760, 9823656, 11460932, 12279570, 12974640, 13098208, 14326165, 16372760, 17191398, 19647312, 22921864, 24559140, 25949280, 28652330, 32745520, 34382796, 39294624, 42978495, 45843728, 49118280, 57304660, 65491040, 68765592, 85956990, 91687456, 98236560, 114609320, 137531184, 171913980, 196473120, 229218640, 275062368, 343827960, 458437280, 687655920, 1375311840]

約数ペア:

[(1, 1375311840), (2, 687655920), (3, 458437280), (4, 343827960), (5, 275062368), (6, 229218640), (7, 196473120), (8, 171913980), (10, 137531184), (12, 114609320), (14, 98236560), (15, 91687456), (16, 85956990), (20, 68765592), (21, 65491040), (24, 57304660), (28, 49118280), (30, 45843728), (32, 42978495), (35, 39294624), (40, 34382796), (42, 32745520), (48, 28652330), (53, 25949280), (56, 24559140), (60, 22921864), (70, 19647312), (80, 17191398), (84, 16372760), (96, 14326165), (105, 13098208), (106, 12974640), (112, 12279570), (120, 11460932), (140, 9823656), (159, 8649760), (160, 8595699), (168, 8186380), (210, 6549104), (212, 6487320), (224, 6139785), (240, 5730466), (265, 5189856), (280, 4911828), (318, 4324880), (336, 4093190), (371, 3707040), (420, 3274552), (424, 3243660), (480, 2865233), (530, 2594928), (560, 2455914), (636, 2162440), (672, 2046595), (742, 1853520), (795, 1729952), (840, 1637276), (848, 1621830), (1060, 1297464), (1113, 1235680), (1120, 1227957), (1272, 1081220), (1484, 926760), (1590, 864976), (1680, 818638), (1696, 810915), (1855, 741408), (2120, 648732), (2226, 617840), (2544, 540610), (2968, 463380), (3180, 432488), (3360, 409319), (3710, 370704), (4240, 324366), (4452, 308920), (5088, 270305), (5565, 247136), (5936, 231690), (6360, 216244), (7420, 185352), (7723, 178080), (8480, 162183), (8904, 154460), (11130, 123568), (11872, 115845), (12720, 108122), (14840, 92676), (15446, 89040), (17808, 77230), (22260, 61784), (23169, 59360), (25440, 54061), (29680, 46338), (30892, 44520), (35616, 38615)]