187690320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 665917200

約数和(自身を除く): 478226880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 89, 90, 101, 116, 120, 144, 145, 174, 178, 180, 202, 232, 240, 261, 267, 290, 303, 348, 356, 360, 404, 435, 445, 464, 505, 522, 534, 580, 606, 696, 712, 720, 801, 808, 870, 890, 909, 1010, 1044, 1068, 1160, 1212, 1305, 1335, 1392, 1424, 1515, 1602, 1616, 1740, 1780, 1818, 2020, 2088, 2136, 2320, 2424, 2581, 2610, 2670, 2929, 3030, 3204, 3480, 3560, 3636, 4005, 4040, 4176, 4272, 4545, 4848, 5162, 5220, 5340, 5858, 6060, 6408, 6960, 7120, 7272, 7743, 8010, 8080, 8787, 8989, 9090, 10324, 10440, 10680, 11716, 12120, 12816, 12905, 14544, 14645, 15486, 16020, 17574, 17978, 18180, 20648, 20880, 21360, 23229, 23432, 24240, 25810, 26361, 26967, 29290, 30972, 32040, 35148, 35956, 36360, 38715, 41296, 43935, 44945, 46458, 46864, 51620, 52722, 53934, 58580, 61944, 64080, 70296, 71912, 72720, 77430, 80901, 87870, 89890, 92916, 103240, 105444, 107868, 116145, 117160, 123888, 131805, 134835, 140592, 143824, 154860, 161802, 175740, 179780, 185832, 206480, 210888, 215736, 232290, 234320, 260681, 263610, 269670, 309720, 323604, 351480, 359560, 371664, 404505, 421776, 431472, 464580, 521362, 527220, 539340, 619440, 647208, 702960, 719120, 782043, 809010, 929160, 1042724, 1054440, 1078680, 1294416, 1303405, 1564086, 1618020, 1858320, 2085448, 2108880, 2157360, 2346129, 2606810, 3128172, 3236040, 3910215, 4170896, 4692258, 5213620, 6256344, 6472080, 7820430, 9384516, 10427240, 11730645, 12512688, 15640860, 18769032, 20854480, 23461290, 31281720, 37538064, 46922580, 62563440, 93845160, 187690320]

約数ペア:

[(1, 187690320), (2, 93845160), (3, 62563440), (4, 46922580), (5, 37538064), (6, 31281720), (8, 23461290), (9, 20854480), (10, 18769032), (12, 15640860), (15, 12512688), (16, 11730645), (18, 10427240), (20, 9384516), (24, 7820430), (29, 6472080), (30, 6256344), (36, 5213620), (40, 4692258), (45, 4170896), (48, 3910215), (58, 3236040), (60, 3128172), (72, 2606810), (80, 2346129), (87, 2157360), (89, 2108880), (90, 2085448), (101, 1858320), (116, 1618020), (120, 1564086), (144, 1303405), (145, 1294416), (174, 1078680), (178, 1054440), (180, 1042724), (202, 929160), (232, 809010), (240, 782043), (261, 719120), (267, 702960), (290, 647208), (303, 619440), (348, 539340), (356, 527220), (360, 521362), (404, 464580), (435, 431472), (445, 421776), (464, 404505), (505, 371664), (522, 359560), (534, 351480), (580, 323604), (606, 309720), (696, 269670), (712, 263610), (720, 260681), (801, 234320), (808, 232290), (870, 215736), (890, 210888), (909, 206480), (1010, 185832), (1044, 179780), (1068, 175740), (1160, 161802), (1212, 154860), (1305, 143824), (1335, 140592), (1392, 134835), (1424, 131805), (1515, 123888), (1602, 117160), (1616, 116145), (1740, 107868), (1780, 105444), (1818, 103240), (2020, 92916), (2088, 89890), (2136, 87870), (2320, 80901), (2424, 77430), (2581, 72720), (2610, 71912), (2670, 70296), (2929, 64080), (3030, 61944), (3204, 58580), (3480, 53934), (3560, 52722), (3636, 51620), (4005, 46864), (4040, 46458), (4176, 44945), (4272, 43935), (4545, 41296), (4848, 38715), (5162, 36360), (5220, 35956), (5340, 35148), (5858, 32040), (6060, 30972), (6408, 29290), (6960, 26967), (7120, 26361), (7272, 25810), (7743, 24240), (8010, 23432), (8080, 23229), (8787, 21360), (8989, 20880), (9090, 20648), (10324, 18180), (10440, 17978), (10680, 17574), (11716, 16020), (12120, 15486), (12816, 14645), (12905, 14544)]