160227480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 578534400

約数和(自身を除く): 418306920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 59, 60, 61, 70, 84, 105, 106, 118, 120, 122, 140, 159, 168, 177, 183, 210, 212, 236, 244, 265, 280, 295, 305, 318, 354, 366, 371, 413, 420, 424, 427, 472, 488, 530, 590, 610, 636, 708, 732, 742, 795, 826, 840, 854, 885, 915, 1060, 1113, 1180, 1220, 1239, 1272, 1281, 1416, 1464, 1484, 1590, 1652, 1708, 1770, 1830, 1855, 2065, 2120, 2135, 2226, 2360, 2440, 2478, 2562, 2968, 3127, 3180, 3233, 3304, 3416, 3540, 3599, 3660, 3710, 4130, 4270, 4452, 4956, 5124, 5565, 6195, 6254, 6360, 6405, 6466, 7080, 7198, 7320, 7420, 8260, 8540, 8904, 9381, 9699, 9912, 10248, 10797, 11130, 12390, 12508, 12810, 12932, 14396, 14840, 15635, 16165, 16520, 17080, 17995, 18762, 19398, 21594, 21889, 22260, 22631, 24780, 25016, 25193, 25620, 25864, 28792, 31270, 32330, 35990, 37524, 38796, 43188, 43778, 44520, 45262, 46905, 48495, 49560, 50386, 51240, 53985, 62540, 64660, 65667, 67893, 71980, 75048, 75579, 77592, 86376, 87556, 90524, 93810, 96990, 100772, 107970, 109445, 113155, 125080, 125965, 129320, 131334, 135786, 143960, 151158, 175112, 181048, 187620, 190747, 193980, 201544, 215940, 218890, 226310, 251930, 262668, 271572, 302316, 328335, 339465, 375240, 377895, 381494, 387960, 431880, 437780, 452620, 503860, 525336, 543144, 572241, 604632, 656670, 678930, 755790, 762988, 875560, 905240, 953735, 1007720, 1144482, 1313340, 1335229, 1357860, 1511580, 1525976, 1907470, 2288964, 2626680, 2670458, 2715720, 2861205, 3023160, 3814940, 4005687, 4577928, 5340916, 5722410, 6676145, 7629880, 8011374, 10681832, 11444820, 13352290, 16022748, 20028435, 22889640, 26704580, 32045496, 40056870, 53409160, 80113740, 160227480]

約数ペア:

[(1, 160227480), (2, 80113740), (3, 53409160), (4, 40056870), (5, 32045496), (6, 26704580), (7, 22889640), (8, 20028435), (10, 16022748), (12, 13352290), (14, 11444820), (15, 10681832), (20, 8011374), (21, 7629880), (24, 6676145), (28, 5722410), (30, 5340916), (35, 4577928), (40, 4005687), (42, 3814940), (53, 3023160), (56, 2861205), (59, 2715720), (60, 2670458), (61, 2626680), (70, 2288964), (84, 1907470), (105, 1525976), (106, 1511580), (118, 1357860), (120, 1335229), (122, 1313340), (140, 1144482), (159, 1007720), (168, 953735), (177, 905240), (183, 875560), (210, 762988), (212, 755790), (236, 678930), (244, 656670), (265, 604632), (280, 572241), (295, 543144), (305, 525336), (318, 503860), (354, 452620), (366, 437780), (371, 431880), (413, 387960), (420, 381494), (424, 377895), (427, 375240), (472, 339465), (488, 328335), (530, 302316), (590, 271572), (610, 262668), (636, 251930), (708, 226310), (732, 218890), (742, 215940), (795, 201544), (826, 193980), (840, 190747), (854, 187620), (885, 181048), (915, 175112), (1060, 151158), (1113, 143960), (1180, 135786), (1220, 131334), (1239, 129320), (1272, 125965), (1281, 125080), (1416, 113155), (1464, 109445), (1484, 107970), (1590, 100772), (1652, 96990), (1708, 93810), (1770, 90524), (1830, 87556), (1855, 86376), (2065, 77592), (2120, 75579), (2135, 75048), (2226, 71980), (2360, 67893), (2440, 65667), (2478, 64660), (2562, 62540), (2968, 53985), (3127, 51240), (3180, 50386), (3233, 49560), (3304, 48495), (3416, 46905), (3540, 45262), (3599, 44520), (3660, 43778), (3710, 43188), (4130, 38796), (4270, 37524), (4452, 35990), (4956, 32330), (5124, 31270), (5565, 28792), (6195, 25864), (6254, 25620), (6360, 25193), (6405, 25016), (6466, 24780), (7080, 22631), (7198, 22260), (7320, 21889), (7420, 21594), (8260, 19398), (8540, 18762), (8904, 17995), (9381, 17080), (9699, 16520), (9912, 16165), (10248, 15635), (10797, 14840), (11130, 14396), (12390, 12932), (12508, 12810)]