164452860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6428

約数の個数: 144

約数和(自身を含む): 586141920

約数和(自身を除く): 421689060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6389, 6435, 8580, 12778, 12870, 19167, 25556, 25740, 31945, 38334, 57501, 63890, 70279, 76668, 83057, 95835, 115002, 127780, 140558, 166114, 191670, 210837, 230004, 249171, 281116, 287505, 332228, 351395, 383340, 415285, 421674, 498342, 575010, 632511, 702790, 747513, 830570, 843348, 913627, 996684, 1054185, 1150020, 1245855, 1265022, 1405580, 1495026, 1661140, 1827254, 2108370, 2491710, 2530044, 2740881, 2990052, 3162555, 3654508, 3737565, 4216740, 4568135, 4983420, 5481762, 6325110, 7475130, 8222643, 9136270, 10963524, 12650220, 13704405, 14950260, 16445286, 18272540, 27408810, 32890572, 41113215, 54817620, 82226430, 164452860]

約数ペア:

[(1, 164452860), (2, 82226430), (3, 54817620), (4, 41113215), (5, 32890572), (6, 27408810), (9, 18272540), (10, 16445286), (11, 14950260), (12, 13704405), (13, 12650220), (15, 10963524), (18, 9136270), (20, 8222643), (22, 7475130), (26, 6325110), (30, 5481762), (33, 4983420), (36, 4568135), (39, 4216740), (44, 3737565), (45, 3654508), (52, 3162555), (55, 2990052), (60, 2740881), (65, 2530044), (66, 2491710), (78, 2108370), (90, 1827254), (99, 1661140), (110, 1495026), (117, 1405580), (130, 1265022), (132, 1245855), (143, 1150020), (156, 1054185), (165, 996684), (180, 913627), (195, 843348), (198, 830570), (220, 747513), (234, 702790), (260, 632511), (286, 575010), (330, 498342), (390, 421674), (396, 415285), (429, 383340), (468, 351395), (495, 332228), (572, 287505), (585, 281116), (660, 249171), (715, 230004), (780, 210837), (858, 191670), (990, 166114), (1170, 140558), (1287, 127780), (1430, 115002), (1716, 95835), (1980, 83057), (2145, 76668), (2340, 70279), (2574, 63890), (2860, 57501), (4290, 38334), (5148, 31945), (6389, 25740), (6435, 25556), (8580, 19167), (12778, 12870)]