138374040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 489771360

約数和(自身を除く): 351397320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 101, 105, 120, 140, 147, 168, 196, 202, 210, 233, 245, 280, 294, 303, 392, 404, 420, 466, 490, 505, 588, 606, 699, 707, 735, 808, 840, 932, 980, 1010, 1165, 1176, 1212, 1398, 1414, 1470, 1515, 1631, 1864, 1960, 2020, 2121, 2330, 2424, 2796, 2828, 2940, 3030, 3262, 3495, 3535, 4040, 4242, 4660, 4893, 4949, 5592, 5656, 5880, 6060, 6524, 6990, 7070, 8155, 8484, 9320, 9786, 9898, 10605, 11417, 12120, 13048, 13980, 14140, 14847, 16310, 16968, 19572, 19796, 21210, 22834, 23533, 24465, 24745, 27960, 28280, 29694, 32620, 34251, 39144, 39592, 42420, 45668, 47066, 48930, 49490, 57085, 59388, 65240, 68502, 70599, 74235, 84840, 91336, 94132, 97860, 98980, 114170, 117665, 118776, 137004, 141198, 148470, 164731, 171255, 188264, 195720, 197960, 228340, 235330, 274008, 282396, 296940, 329462, 342510, 352995, 456680, 470660, 494193, 564792, 593880, 658924, 685020, 705990, 823655, 941320, 988386, 1153117, 1317848, 1370040, 1411980, 1647310, 1976772, 2306234, 2470965, 2823960, 3294620, 3459351, 3953544, 4612468, 4941930, 5765585, 6589240, 6918702, 9224936, 9883860, 11531170, 13837404, 17296755, 19767720, 23062340, 27674808, 34593510, 46124680, 69187020, 138374040]

約数ペア:

[(1, 138374040), (2, 69187020), (3, 46124680), (4, 34593510), (5, 27674808), (6, 23062340), (7, 19767720), (8, 17296755), (10, 13837404), (12, 11531170), (14, 9883860), (15, 9224936), (20, 6918702), (21, 6589240), (24, 5765585), (28, 4941930), (30, 4612468), (35, 3953544), (40, 3459351), (42, 3294620), (49, 2823960), (56, 2470965), (60, 2306234), (70, 1976772), (84, 1647310), (98, 1411980), (101, 1370040), (105, 1317848), (120, 1153117), (140, 988386), (147, 941320), (168, 823655), (196, 705990), (202, 685020), (210, 658924), (233, 593880), (245, 564792), (280, 494193), (294, 470660), (303, 456680), (392, 352995), (404, 342510), (420, 329462), (466, 296940), (490, 282396), (505, 274008), (588, 235330), (606, 228340), (699, 197960), (707, 195720), (735, 188264), (808, 171255), (840, 164731), (932, 148470), (980, 141198), (1010, 137004), (1165, 118776), (1176, 117665), (1212, 114170), (1398, 98980), (1414, 97860), (1470, 94132), (1515, 91336), (1631, 84840), (1864, 74235), (1960, 70599), (2020, 68502), (2121, 65240), (2330, 59388), (2424, 57085), (2796, 49490), (2828, 48930), (2940, 47066), (3030, 45668), (3262, 42420), (3495, 39592), (3535, 39144), (4040, 34251), (4242, 32620), (4660, 29694), (4893, 28280), (4949, 27960), (5592, 24745), (5656, 24465), (5880, 23533), (6060, 22834), (6524, 21210), (6990, 19796), (7070, 19572), (8155, 16968), (8484, 16310), (9320, 14847), (9786, 14140), (9898, 13980), (10605, 13048), (11417, 12120)]