168763320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2290

約数の個数: 192

約数和(自身を含む): 630115200

約数和(自身を除く): 461351880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2243, 2280, 2508, 3135, 3420, 3762, 3960, 4180, 4486, 5016, 6270, 6729, 6840, 7524, 8360, 8972, 9405, 11215, 12540, 13458, 15048, 17944, 18810, 20187, 22430, 24673, 25080, 26916, 33645, 37620, 40374, 42617, 44860, 49346, 53832, 67290, 74019, 75240, 80748, 85234, 89720, 98692, 100935, 123365, 127851, 134580, 148038, 161496, 170468, 197384, 201870, 213085, 222057, 246730, 255702, 269160, 296076, 340936, 370095, 383553, 403740, 426170, 444114, 468787, 493460, 511404, 592152, 639255, 740190, 767106, 807480, 852340, 888228, 937574, 986920, 1022808, 1110285, 1278510, 1406361, 1480380, 1534212, 1704680, 1776456, 1875148, 1917765, 2220570, 2343935, 2557020, 2812722, 2960760, 3068424, 3750296, 3835530, 4219083, 4441140, 4687870, 5114040, 5625444, 7031805, 7671060, 8438166, 8882280, 9375740, 11250888, 14063610, 15342120, 16876332, 18751480, 21095415, 28127220, 33752664, 42190830, 56254440, 84381660, 168763320]

約数ペア:

[(1, 168763320), (2, 84381660), (3, 56254440), (4, 42190830), (5, 33752664), (6, 28127220), (8, 21095415), (9, 18751480), (10, 16876332), (11, 15342120), (12, 14063610), (15, 11250888), (18, 9375740), (19, 8882280), (20, 8438166), (22, 7671060), (24, 7031805), (30, 5625444), (33, 5114040), (36, 4687870), (38, 4441140), (40, 4219083), (44, 3835530), (45, 3750296), (55, 3068424), (57, 2960760), (60, 2812722), (66, 2557020), (72, 2343935), (76, 2220570), (88, 1917765), (90, 1875148), (95, 1776456), (99, 1704680), (110, 1534212), (114, 1480380), (120, 1406361), (132, 1278510), (152, 1110285), (165, 1022808), (171, 986920), (180, 937574), (190, 888228), (198, 852340), (209, 807480), (220, 767106), (228, 740190), (264, 639255), (285, 592152), (330, 511404), (342, 493460), (360, 468787), (380, 444114), (396, 426170), (418, 403740), (440, 383553), (456, 370095), (495, 340936), (570, 296076), (627, 269160), (660, 255702), (684, 246730), (760, 222057), (792, 213085), (836, 201870), (855, 197384), (990, 170468), (1045, 161496), (1140, 148038), (1254, 134580), (1320, 127851), (1368, 123365), (1672, 100935), (1710, 98692), (1881, 89720), (1980, 85234), (2090, 80748), (2243, 75240), (2280, 74019), (2508, 67290), (3135, 53832), (3420, 49346), (3762, 44860), (3960, 42617), (4180, 40374), (4486, 37620), (5016, 33645), (6270, 26916), (6729, 25080), (6840, 24673), (7524, 22430), (8360, 20187), (8972, 18810), (9405, 17944), (11215, 15048), (12540, 13458)]