202364640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1689

約数の個数: 144

約数和(自身を含む): 698770800

約数和(自身を除く): 496406160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1579, 1602, 1780, 2136, 2670, 2848, 3158, 3204, 3560, 4005, 4272, 4737, 5340, 6316, 6408, 7120, 7895, 8010, 8544, 9474, 10680, 12632, 12816, 14211, 14240, 15790, 16020, 18948, 21360, 23685, 25264, 25632, 28422, 31580, 32040, 37896, 42720, 47370, 50528, 56844, 63160, 64080, 71055, 75792, 94740, 113688, 126320, 128160, 140531, 142110, 151584, 189480, 227376, 252640, 281062, 284220, 378960, 421593, 454752, 562124, 568440, 702655, 757920, 843186, 1124248, 1136880, 1264779, 1405310, 1686372, 2107965, 2248496, 2273760, 2529558, 2810620, 3372744, 4215930, 4496992, 5059116, 5621240, 6323895, 6745488, 8431860, 10118232, 11242480, 12647790, 13490976, 16863720, 20236464, 22484960, 25295580, 33727440, 40472928, 50591160, 67454880, 101182320, 202364640]

約数ペア:

[(1, 202364640), (2, 101182320), (3, 67454880), (4, 50591160), (5, 40472928), (6, 33727440), (8, 25295580), (9, 22484960), (10, 20236464), (12, 16863720), (15, 13490976), (16, 12647790), (18, 11242480), (20, 10118232), (24, 8431860), (30, 6745488), (32, 6323895), (36, 5621240), (40, 5059116), (45, 4496992), (48, 4215930), (60, 3372744), (72, 2810620), (80, 2529558), (89, 2273760), (90, 2248496), (96, 2107965), (120, 1686372), (144, 1405310), (160, 1264779), (178, 1136880), (180, 1124248), (240, 843186), (267, 757920), (288, 702655), (356, 568440), (360, 562124), (445, 454752), (480, 421593), (534, 378960), (712, 284220), (720, 281062), (801, 252640), (890, 227376), (1068, 189480), (1335, 151584), (1424, 142110), (1440, 140531), (1579, 128160), (1602, 126320), (1780, 113688), (2136, 94740), (2670, 75792), (2848, 71055), (3158, 64080), (3204, 63160), (3560, 56844), (4005, 50528), (4272, 47370), (4737, 42720), (5340, 37896), (6316, 32040), (6408, 31580), (7120, 28422), (7895, 25632), (8010, 25264), (8544, 23685), (9474, 21360), (10680, 18948), (12632, 16020), (12816, 15790), (14211, 14240)]