163828320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1181}}^1$

素因数の和:1233

約数の個数: 144

約数和(自身を含む): 548665488

約数和(自身を除く): 384837168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1181, 1360, 1445, 1632, 1734, 2040, 2312, 2362, 2720, 2890, 3468, 3543, 4080, 4335, 4624, 4724, 5780, 5905, 6936, 7086, 8160, 8670, 9248, 9448, 11560, 11810, 13872, 14172, 17340, 17715, 18896, 20077, 23120, 23620, 27744, 28344, 34680, 35430, 37792, 40154, 46240, 47240, 56688, 60231, 69360, 70860, 80308, 94480, 100385, 113376, 120462, 138720, 141720, 160616, 188960, 200770, 240924, 283440, 301155, 321232, 341309, 401540, 481848, 566880, 602310, 642464, 682618, 803080, 963696, 1023927, 1204620, 1365236, 1606160, 1706545, 1927392, 2047854, 2409240, 2730472, 3212320, 3413090, 4095708, 4818480, 5119635, 5460944, 6826180, 8191416, 9636960, 10239270, 10921888, 13652360, 16382832, 20478540, 27304720, 32765664, 40957080, 54609440, 81914160, 163828320]

約数ペア:

[(1, 163828320), (2, 81914160), (3, 54609440), (4, 40957080), (5, 32765664), (6, 27304720), (8, 20478540), (10, 16382832), (12, 13652360), (15, 10921888), (16, 10239270), (17, 9636960), (20, 8191416), (24, 6826180), (30, 5460944), (32, 5119635), (34, 4818480), (40, 4095708), (48, 3413090), (51, 3212320), (60, 2730472), (68, 2409240), (80, 2047854), (85, 1927392), (96, 1706545), (102, 1606160), (120, 1365236), (136, 1204620), (160, 1023927), (170, 963696), (204, 803080), (240, 682618), (255, 642464), (272, 602310), (289, 566880), (340, 481848), (408, 401540), (480, 341309), (510, 321232), (544, 301155), (578, 283440), (680, 240924), (816, 200770), (867, 188960), (1020, 160616), (1156, 141720), (1181, 138720), (1360, 120462), (1445, 113376), (1632, 100385), (1734, 94480), (2040, 80308), (2312, 70860), (2362, 69360), (2720, 60231), (2890, 56688), (3468, 47240), (3543, 46240), (4080, 40154), (4335, 37792), (4624, 35430), (4724, 34680), (5780, 28344), (5905, 27744), (6936, 23620), (7086, 23120), (8160, 20077), (8670, 18896), (9248, 17715), (9448, 17340), (11560, 14172), (11810, 13872)]