80113740

素因数分解:

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

素因数の和:192

約数の個数: 192

約数和(自身を含む): 269982720

約数和(自身を除く): 189868980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 59, 60, 61, 70, 84, 105, 106, 118, 122, 140, 159, 177, 183, 210, 212, 236, 244, 265, 295, 305, 318, 354, 366, 371, 413, 420, 427, 530, 590, 610, 636, 708, 732, 742, 795, 826, 854, 885, 915, 1060, 1113, 1180, 1220, 1239, 1281, 1484, 1590, 1652, 1708, 1770, 1830, 1855, 2065, 2135, 2226, 2478, 2562, 3127, 3180, 3233, 3540, 3599, 3660, 3710, 4130, 4270, 4452, 4956, 5124, 5565, 6195, 6254, 6405, 6466, 7198, 7420, 8260, 8540, 9381, 9699, 10797, 11130, 12390, 12508, 12810, 12932, 14396, 15635, 16165, 17995, 18762, 19398, 21594, 21889, 22260, 22631, 24780, 25193, 25620, 31270, 32330, 35990, 37524, 38796, 43188, 43778, 45262, 46905, 48495, 50386, 53985, 62540, 64660, 65667, 67893, 71980, 75579, 87556, 90524, 93810, 96990, 100772, 107970, 109445, 113155, 125965, 131334, 135786, 151158, 187620, 190747, 193980, 215940, 218890, 226310, 251930, 262668, 271572, 302316, 328335, 339465, 377895, 381494, 437780, 452620, 503860, 572241, 656670, 678930, 755790, 762988, 953735, 1144482, 1313340, 1335229, 1357860, 1511580, 1907470, 2288964, 2670458, 2861205, 3814940, 4005687, 5340916, 5722410, 6676145, 8011374, 11444820, 13352290, 16022748, 20028435, 26704580, 40056870, 80113740]

約数ペア:

[(1, 80113740), (2, 40056870), (3, 26704580), (4, 20028435), (5, 16022748), (6, 13352290), (7, 11444820), (10, 8011374), (12, 6676145), (14, 5722410), (15, 5340916), (20, 4005687), (21, 3814940), (28, 2861205), (30, 2670458), (35, 2288964), (42, 1907470), (53, 1511580), (59, 1357860), (60, 1335229), (61, 1313340), (70, 1144482), (84, 953735), (105, 762988), (106, 755790), (118, 678930), (122, 656670), (140, 572241), (159, 503860), (177, 452620), (183, 437780), (210, 381494), (212, 377895), (236, 339465), (244, 328335), (265, 302316), (295, 271572), (305, 262668), (318, 251930), (354, 226310), (366, 218890), (371, 215940), (413, 193980), (420, 190747), (427, 187620), (530, 151158), (590, 135786), (610, 131334), (636, 125965), (708, 113155), (732, 109445), (742, 107970), (795, 100772), (826, 96990), (854, 93810), (885, 90524), (915, 87556), (1060, 75579), (1113, 71980), (1180, 67893), (1220, 65667), (1239, 64660), (1281, 62540), (1484, 53985), (1590, 50386), (1652, 48495), (1708, 46905), (1770, 45262), (1830, 43778), (1855, 43188), (2065, 38796), (2135, 37524), (2226, 35990), (2478, 32330), (2562, 31270), (3127, 25620), (3180, 25193), (3233, 24780), (3540, 22631), (3599, 22260), (3660, 21889), (3710, 21594), (4130, 19398), (4270, 18762), (4452, 17995), (4956, 16165), (5124, 15635), (5565, 14396), (6195, 12932), (6254, 12810), (6405, 12508), (6466, 12390), (7198, 11130), (7420, 10797), (8260, 9699), (8540, 9381)]