4940876640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2153}}^1$

素因数の和:2861

約数の個数: 192

約数和(自身を含む): 17821472256

約数和(自身を除く): 12880595616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 683, 840, 1120, 1366, 1680, 2049, 2153, 2732, 3360, 3415, 4098, 4306, 4781, 5464, 6459, 6830, 8196, 8612, 9562, 10245, 10765, 10928, 12918, 13660, 14343, 15071, 16392, 17224, 19124, 20490, 21530, 21856, 23905, 25836, 27320, 28686, 30142, 32295, 32784, 34448, 38248, 40980, 43060, 45213, 47810, 51672, 54640, 57372, 60284, 64590, 65568, 68896, 71715, 75355, 76496, 81960, 86120, 90426, 95620, 103344, 109280, 114744, 120568, 129180, 143430, 150710, 152992, 163920, 172240, 180852, 191240, 206688, 226065, 229488, 241136, 258360, 286860, 301420, 327840, 344480, 361704, 382480, 452130, 458976, 482272, 516720, 573720, 602840, 723408, 764960, 904260, 1033440, 1147440, 1205680, 1446816, 1470499, 1808520, 2294880, 2411360, 2940998, 3617040, 4411497, 5881996, 7234080, 7352495, 8822994, 10293493, 11763992, 14704990, 17645988, 20586986, 22057485, 23527984, 29409980, 30880479, 35291976, 41173972, 44114970, 47055968, 51467465, 58819960, 61760958, 70583952, 82347944, 88229940, 102934930, 117639920, 123521916, 141167904, 154402395, 164695888, 176459880, 205869860, 235279840, 247043832, 308804790, 329391776, 352919760, 411739720, 494087664, 617609580, 705839520, 823479440, 988175328, 1235219160, 1646958880, 2470438320, 4940876640]

約数ペア:

[(1, 4940876640), (2, 2470438320), (3, 1646958880), (4, 1235219160), (5, 988175328), (6, 823479440), (7, 705839520), (8, 617609580), (10, 494087664), (12, 411739720), (14, 352919760), (15, 329391776), (16, 308804790), (20, 247043832), (21, 235279840), (24, 205869860), (28, 176459880), (30, 164695888), (32, 154402395), (35, 141167904), (40, 123521916), (42, 117639920), (48, 102934930), (56, 88229940), (60, 82347944), (70, 70583952), (80, 61760958), (84, 58819960), (96, 51467465), (105, 47055968), (112, 44114970), (120, 41173972), (140, 35291976), (160, 30880479), (168, 29409980), (210, 23527984), (224, 22057485), (240, 20586986), (280, 17645988), (336, 14704990), (420, 11763992), (480, 10293493), (560, 8822994), (672, 7352495), (683, 7234080), (840, 5881996), (1120, 4411497), (1366, 3617040), (1680, 2940998), (2049, 2411360), (2153, 2294880), (2732, 1808520), (3360, 1470499), (3415, 1446816), (4098, 1205680), (4306, 1147440), (4781, 1033440), (5464, 904260), (6459, 764960), (6830, 723408), (8196, 602840), (8612, 573720), (9562, 516720), (10245, 482272), (10765, 458976), (10928, 452130), (12918, 382480), (13660, 361704), (14343, 344480), (15071, 327840), (16392, 301420), (17224, 286860), (19124, 258360), (20490, 241136), (21530, 229488), (21856, 226065), (23905, 206688), (25836, 191240), (27320, 180852), (28686, 172240), (30142, 163920), (32295, 152992), (32784, 150710), (34448, 143430), (38248, 129180), (40980, 120568), (43060, 114744), (45213, 109280), (47810, 103344), (51672, 95620), (54640, 90426), (57372, 86120), (60284, 81960), (64590, 76496), (65568, 75355), (68896, 71715)]