16378770240

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{90271}}^1$

素因数の和:90307

約数の個数: 280

約数和(自身を含む): 66586071552

約数和(自身を除く): 50207301312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 90271, 90720, 180542, 181440, 270813, 361084, 451355, 541626, 631897, 722168, 812439, 902710, 1083252, 1263794, 1354065, 1444336, 1624878, 1805420, 1895691, 2166504, 2437317, 2527588, 2708130, 2888672, 3159485, 3249756, 3610840, 3791382, 4062195, 4333008, 4874634, 5055176, 5416260, 5687073, 5777344, 6318970, 6499512, 7221680, 7311951, 7582764, 8124390, 8666016, 9478455, 9749268, 10110352, 10832520, 11374146, 12186585, 12637940, 12999024, 14443360, 14623902, 15165528, 16248780, 17061219, 17332032, 18956910, 19498536, 20220704, 21665040, 22748292, 24373170, 25275880, 25998048, 28435365, 28886720, 29247804, 30331056, 32497560, 34122438, 36559755, 37913820, 38997072, 40441408, 43330080, 45496584, 48746340, 50551760, 51183657, 51996096, 56870730, 58495608, 60662112, 64995120, 68244876, 73119510, 75827640, 77994144, 85306095, 86660160, 90993168, 97492680, 101103520, 102367314, 113741460, 116991216, 121324224, 129990240, 136489752, 146239020, 151655280, 155988288, 170612190, 181986336, 194985360, 202207040, 204734628, 227482920, 233982432, 255918285, 259980480, 272979504, 292478040, 303310560, 341224380, 363972672, 389970720, 409469256, 454965840, 467964864, 511836570, 545959008, 584956080, 606621120, 682448760, 779941440, 818938512, 909931680, 1023673140, 1091918016, 1169912160, 1364897520, 1637877024, 1819863360, 2047346280, 2339824320, 2729795040, 3275754048, 4094692560, 5459590080, 8189385120, 16378770240]

約数ペア:

[(1, 16378770240), (2, 8189385120), (3, 5459590080), (4, 4094692560), (5, 3275754048), (6, 2729795040), (7, 2339824320), (8, 2047346280), (9, 1819863360), (10, 1637877024), (12, 1364897520), (14, 1169912160), (15, 1091918016), (16, 1023673140), (18, 909931680), (20, 818938512), (21, 779941440), (24, 682448760), (27, 606621120), (28, 584956080), (30, 545959008), (32, 511836570), (35, 467964864), (36, 454965840), (40, 409469256), (42, 389970720), (45, 363972672), (48, 341224380), (54, 303310560), (56, 292478040), (60, 272979504), (63, 259980480), (64, 255918285), (70, 233982432), (72, 227482920), (80, 204734628), (81, 202207040), (84, 194985360), (90, 181986336), (96, 170612190), (105, 155988288), (108, 151655280), (112, 146239020), (120, 136489752), (126, 129990240), (135, 121324224), (140, 116991216), (144, 113741460), (160, 102367314), (162, 101103520), (168, 97492680), (180, 90993168), (189, 86660160), (192, 85306095), (210, 77994144), (216, 75827640), (224, 73119510), (240, 68244876), (252, 64995120), (270, 60662112), (280, 58495608), (288, 56870730), (315, 51996096), (320, 51183657), (324, 50551760), (336, 48746340), (360, 45496584), (378, 43330080), (405, 40441408), (420, 38997072), (432, 37913820), (448, 36559755), (480, 34122438), (504, 32497560), (540, 30331056), (560, 29247804), (567, 28886720), (576, 28435365), (630, 25998048), (648, 25275880), (672, 24373170), (720, 22748292), (756, 21665040), (810, 20220704), (840, 19498536), (864, 18956910), (945, 17332032), (960, 17061219), (1008, 16248780), (1080, 15165528), (1120, 14623902), (1134, 14443360), (1260, 12999024), (1296, 12637940), (1344, 12186585), (1440, 11374146), (1512, 10832520), (1620, 10110352), (1680, 9749268), (1728, 9478455), (1890, 8666016), (2016, 8124390), (2160, 7582764), (2240, 7311951), (2268, 7221680), (2520, 6499512), (2592, 6318970), (2835, 5777344), (2880, 5687073), (3024, 5416260), (3240, 5055176), (3360, 4874634), (3780, 4333008), (4032, 4062195), (4320, 3791382), (4536, 3610840), (5040, 3249756), (5184, 3159485), (5670, 2888672), (6048, 2708130), (6480, 2527588), (6720, 2437317), (7560, 2166504), (8640, 1895691), (9072, 1805420), (10080, 1624878), (11340, 1444336), (12096, 1354065), (12960, 1263794), (15120, 1083252), (18144, 902710), (20160, 812439), (22680, 722168), (25920, 631897), (30240, 541626), (36288, 451355), (45360, 361084), (60480, 270813), (90271, 181440), (90720, 180542)]