157882317180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{15031}}^1$

素因数の和:15420

約数の個数: 192

約数和(自身を含む): 512752343040

約数和(自身を除く): 354870025860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 281, 356, 420, 445, 534, 562, 623, 843, 890, 1068, 1124, 1246, 1335, 1405, 1686, 1780, 1869, 1967, 2492, 2670, 2810, 3115, 3372, 3738, 3934, 4215, 5340, 5620, 5901, 6230, 7476, 7868, 8430, 9345, 9835, 11802, 12460, 15031, 16860, 18690, 19670, 23604, 25009, 29505, 30062, 37380, 39340, 45093, 50018, 59010, 60124, 75027, 75155, 90186, 100036, 105217, 118020, 125045, 150054, 150310, 175063, 180372, 210434, 225465, 250090, 300108, 300620, 315651, 350126, 375135, 420868, 450930, 500180, 525189, 526085, 631302, 700252, 750270, 875315, 901860, 1050378, 1052170, 1262604, 1337759, 1500540, 1578255, 1750630, 2100756, 2104340, 2625945, 2675518, 3156510, 3501260, 4013277, 4223711, 5251890, 5351036, 6313020, 6688795, 8026554, 8447422, 9364313, 10503780, 12671133, 13377590, 16053108, 16894844, 18728626, 20066385, 21118555, 25342266, 26755180, 28092939, 29565977, 37457252, 40132770, 42237110, 46821565, 50684532, 56185878, 59131954, 63355665, 80265540, 84474220, 88697931, 93643130, 112371756, 118263908, 126711330, 140464695, 147829885, 177395862, 187286260, 253422660, 280929390, 295659770, 354791724, 375910279, 443489655, 561858780, 591319540, 751820558, 886979310, 1127730837, 1503641116, 1773958620, 1879551395, 2255461674, 2631371953, 3759102790, 4510923348, 5262743906, 5638654185, 7518205580, 7894115859, 10525487812, 11277308370, 13156859765, 15788231718, 22554616740, 26313719530, 31576463436, 39470579295, 52627439060, 78941158590, 157882317180]

約数ペア:

[(1, 157882317180), (2, 78941158590), (3, 52627439060), (4, 39470579295), (5, 31576463436), (6, 26313719530), (7, 22554616740), (10, 15788231718), (12, 13156859765), (14, 11277308370), (15, 10525487812), (20, 7894115859), (21, 7518205580), (28, 5638654185), (30, 5262743906), (35, 4510923348), (42, 3759102790), (60, 2631371953), (70, 2255461674), (84, 1879551395), (89, 1773958620), (105, 1503641116), (140, 1127730837), (178, 886979310), (210, 751820558), (267, 591319540), (281, 561858780), (356, 443489655), (420, 375910279), (445, 354791724), (534, 295659770), (562, 280929390), (623, 253422660), (843, 187286260), (890, 177395862), (1068, 147829885), (1124, 140464695), (1246, 126711330), (1335, 118263908), (1405, 112371756), (1686, 93643130), (1780, 88697931), (1869, 84474220), (1967, 80265540), (2492, 63355665), (2670, 59131954), (2810, 56185878), (3115, 50684532), (3372, 46821565), (3738, 42237110), (3934, 40132770), (4215, 37457252), (5340, 29565977), (5620, 28092939), (5901, 26755180), (6230, 25342266), (7476, 21118555), (7868, 20066385), (8430, 18728626), (9345, 16894844), (9835, 16053108), (11802, 13377590), (12460, 12671133), (15031, 10503780), (16860, 9364313), (18690, 8447422), (19670, 8026554), (23604, 6688795), (25009, 6313020), (29505, 5351036), (30062, 5251890), (37380, 4223711), (39340, 4013277), (45093, 3501260), (50018, 3156510), (59010, 2675518), (60124, 2625945), (75027, 2104340), (75155, 2100756), (90186, 1750630), (100036, 1578255), (105217, 1500540), (118020, 1337759), (125045, 1262604), (150054, 1052170), (150310, 1050378), (175063, 901860), (180372, 875315), (210434, 750270), (225465, 700252), (250090, 631302), (300108, 526085), (300620, 525189), (315651, 500180), (350126, 450930), (375135, 420868)]