141475320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1866

約数の個数: 192

約数和(自身を含む): 542730240

約数和(自身を除く): 401254920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1811, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3622, 3720, 3906, 4340, 5208, 5433, 5580, 6510, 7244, 7812, 8680, 9055, 9765, 10866, 11160, 12677, 13020, 14488, 15624, 16299, 18110, 19530, 21732, 25354, 26040, 27165, 32598, 36220, 38031, 39060, 43464, 50708, 54330, 56141, 63385, 65196, 72440, 76062, 78120, 81495, 101416, 108660, 112282, 114093, 126770, 130392, 152124, 162990, 168423, 190155, 217320, 224564, 228186, 253540, 280705, 304248, 325980, 336846, 380310, 392987, 449128, 456372, 505269, 507080, 561410, 570465, 651960, 673692, 760620, 785974, 842115, 912744, 1010538, 1122820, 1140930, 1178961, 1347384, 1521240, 1571948, 1684230, 1964935, 2021076, 2245640, 2281860, 2357922, 2526345, 3143896, 3368460, 3536883, 3929870, 4042152, 4563720, 4715844, 5052690, 5894805, 6736920, 7073766, 7859740, 9431688, 10105380, 11789610, 14147532, 15719480, 17684415, 20210760, 23579220, 28295064, 35368830, 47158440, 70737660, 141475320]

約数ペア:

[(1, 141475320), (2, 70737660), (3, 47158440), (4, 35368830), (5, 28295064), (6, 23579220), (7, 20210760), (8, 17684415), (9, 15719480), (10, 14147532), (12, 11789610), (14, 10105380), (15, 9431688), (18, 7859740), (20, 7073766), (21, 6736920), (24, 5894805), (28, 5052690), (30, 4715844), (31, 4563720), (35, 4042152), (36, 3929870), (40, 3536883), (42, 3368460), (45, 3143896), (56, 2526345), (60, 2357922), (62, 2281860), (63, 2245640), (70, 2021076), (72, 1964935), (84, 1684230), (90, 1571948), (93, 1521240), (105, 1347384), (120, 1178961), (124, 1140930), (126, 1122820), (140, 1010538), (155, 912744), (168, 842115), (180, 785974), (186, 760620), (210, 673692), (217, 651960), (248, 570465), (252, 561410), (279, 507080), (280, 505269), (310, 456372), (315, 449128), (360, 392987), (372, 380310), (420, 336846), (434, 325980), (465, 304248), (504, 280705), (558, 253540), (620, 228186), (630, 224564), (651, 217320), (744, 190155), (840, 168423), (868, 162990), (930, 152124), (1085, 130392), (1116, 126770), (1240, 114093), (1260, 112282), (1302, 108660), (1395, 101416), (1736, 81495), (1811, 78120), (1860, 76062), (1953, 72440), (2170, 65196), (2232, 63385), (2520, 56141), (2604, 54330), (2790, 50708), (3255, 43464), (3622, 39060), (3720, 38031), (3906, 36220), (4340, 32598), (5208, 27165), (5433, 26040), (5580, 25354), (6510, 21732), (7244, 19530), (7812, 18110), (8680, 16299), (9055, 15624), (9765, 14488), (10866, 13020), (11160, 12677)]