137950680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 192

約数和(自身を含む): 498636000

約数和(自身を除く): 360685320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 809, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1618, 1624, 1740, 1960, 2030, 2427, 2436, 2842, 2940, 3045, 3236, 3480, 4045, 4060, 4263, 4854, 4872, 5663, 5684, 5880, 6090, 6472, 7105, 8090, 8120, 8526, 9708, 11326, 11368, 12135, 12180, 14210, 16180, 16989, 17052, 19416, 21315, 22652, 23461, 24270, 24360, 28315, 28420, 32360, 33978, 34104, 39641, 42630, 45304, 46922, 48540, 56630, 56840, 67956, 70383, 79282, 84945, 85260, 93844, 97080, 113260, 117305, 118923, 135912, 140766, 158564, 164227, 169890, 170520, 187688, 198205, 226520, 234610, 237846, 281532, 317128, 328454, 339780, 351915, 396410, 469220, 475692, 492681, 563064, 594615, 656908, 679560, 703830, 792820, 821135, 938440, 951384, 985362, 1149589, 1189230, 1313816, 1407660, 1585640, 1642270, 1970724, 2299178, 2378460, 2463405, 2815320, 3284540, 3448767, 3941448, 4598356, 4756920, 4926810, 5747945, 6569080, 6897534, 9196712, 9853620, 11495890, 13795068, 17243835, 19707240, 22991780, 27590136, 34487670, 45983560, 68975340, 137950680]

約数ペア:

[(1, 137950680), (2, 68975340), (3, 45983560), (4, 34487670), (5, 27590136), (6, 22991780), (7, 19707240), (8, 17243835), (10, 13795068), (12, 11495890), (14, 9853620), (15, 9196712), (20, 6897534), (21, 6569080), (24, 5747945), (28, 4926810), (29, 4756920), (30, 4598356), (35, 3941448), (40, 3448767), (42, 3284540), (49, 2815320), (56, 2463405), (58, 2378460), (60, 2299178), (70, 1970724), (84, 1642270), (87, 1585640), (98, 1407660), (105, 1313816), (116, 1189230), (120, 1149589), (140, 985362), (145, 951384), (147, 938440), (168, 821135), (174, 792820), (196, 703830), (203, 679560), (210, 656908), (232, 594615), (245, 563064), (280, 492681), (290, 475692), (294, 469220), (348, 396410), (392, 351915), (406, 339780), (420, 328454), (435, 317128), (490, 281532), (580, 237846), (588, 234610), (609, 226520), (696, 198205), (735, 187688), (809, 170520), (812, 169890), (840, 164227), (870, 158564), (980, 140766), (1015, 135912), (1160, 118923), (1176, 117305), (1218, 113260), (1421, 97080), (1470, 93844), (1618, 85260), (1624, 84945), (1740, 79282), (1960, 70383), (2030, 67956), (2427, 56840), (2436, 56630), (2842, 48540), (2940, 46922), (3045, 45304), (3236, 42630), (3480, 39641), (4045, 34104), (4060, 33978), (4263, 32360), (4854, 28420), (4872, 28315), (5663, 24360), (5684, 24270), (5880, 23461), (6090, 22652), (6472, 21315), (7105, 19416), (8090, 17052), (8120, 16989), (8526, 16180), (9708, 14210), (11326, 12180), (11368, 12135)]