200476640

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 596937600

約数和(自身を除く): 396460960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 281, 343, 364, 392, 416, 455, 490, 520, 560, 562, 637, 686, 728, 784, 910, 980, 1040, 1120, 1124, 1274, 1372, 1405, 1456, 1568, 1715, 1820, 1960, 1967, 2080, 2248, 2548, 2744, 2810, 2912, 3185, 3430, 3640, 3653, 3920, 3934, 4459, 4496, 5096, 5488, 5620, 6370, 6860, 7280, 7306, 7840, 7868, 8918, 8992, 9835, 10192, 10976, 11240, 12740, 13720, 13769, 14560, 14612, 15736, 17836, 18265, 19670, 20384, 22295, 22480, 25480, 25571, 27440, 27538, 29224, 31472, 35672, 36530, 39340, 44590, 44960, 50960, 51142, 54880, 55076, 58448, 62944, 68845, 71344, 73060, 78680, 89180, 96383, 101920, 102284, 110152, 116896, 127855, 137690, 142688, 146120, 157360, 178360, 178997, 192766, 204568, 220304, 255710, 275380, 292240, 314720, 356720, 357994, 385532, 409136, 440608, 481915, 511420, 550760, 584480, 713440, 715988, 771064, 818272, 894985, 963830, 1022840, 1101520, 1252979, 1431976, 1542128, 1789970, 1927660, 2045680, 2203040, 2505958, 2863952, 3084256, 3579940, 3855320, 4091360, 5011916, 5727904, 6264895, 7159880, 7710640, 10023832, 12529790, 14319760, 15421280, 20047664, 25059580, 28639520, 40095328, 50119160, 100238320, 200476640]

約数ペア:

[(1, 200476640), (2, 100238320), (4, 50119160), (5, 40095328), (7, 28639520), (8, 25059580), (10, 20047664), (13, 15421280), (14, 14319760), (16, 12529790), (20, 10023832), (26, 7710640), (28, 7159880), (32, 6264895), (35, 5727904), (40, 5011916), (49, 4091360), (52, 3855320), (56, 3579940), (65, 3084256), (70, 2863952), (80, 2505958), (91, 2203040), (98, 2045680), (104, 1927660), (112, 1789970), (130, 1542128), (140, 1431976), (160, 1252979), (182, 1101520), (196, 1022840), (208, 963830), (224, 894985), (245, 818272), (260, 771064), (280, 715988), (281, 713440), (343, 584480), (364, 550760), (392, 511420), (416, 481915), (455, 440608), (490, 409136), (520, 385532), (560, 357994), (562, 356720), (637, 314720), (686, 292240), (728, 275380), (784, 255710), (910, 220304), (980, 204568), (1040, 192766), (1120, 178997), (1124, 178360), (1274, 157360), (1372, 146120), (1405, 142688), (1456, 137690), (1568, 127855), (1715, 116896), (1820, 110152), (1960, 102284), (1967, 101920), (2080, 96383), (2248, 89180), (2548, 78680), (2744, 73060), (2810, 71344), (2912, 68845), (3185, 62944), (3430, 58448), (3640, 55076), (3653, 54880), (3920, 51142), (3934, 50960), (4459, 44960), (4496, 44590), (5096, 39340), (5488, 36530), (5620, 35672), (6370, 31472), (6860, 29224), (7280, 27538), (7306, 27440), (7840, 25571), (7868, 25480), (8918, 22480), (8992, 22295), (9835, 20384), (10192, 19670), (10976, 18265), (11240, 17836), (12740, 15736), (13720, 14612), (13769, 14560)]