65253240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 232727040

約数和(自身を除く): 167473800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 73, 78, 90, 104, 117, 120, 130, 146, 156, 180, 191, 195, 219, 234, 260, 292, 312, 360, 365, 382, 390, 438, 468, 520, 573, 584, 585, 657, 730, 764, 780, 876, 936, 949, 955, 1095, 1146, 1170, 1314, 1460, 1528, 1560, 1719, 1752, 1898, 1910, 2190, 2292, 2340, 2483, 2628, 2847, 2865, 2920, 3285, 3438, 3796, 3820, 4380, 4584, 4680, 4745, 4966, 5256, 5694, 5730, 6570, 6876, 7449, 7592, 7640, 8541, 8595, 8760, 9490, 9932, 11388, 11460, 12415, 13140, 13752, 13943, 14235, 14898, 17082, 17190, 18980, 19864, 22347, 22776, 22920, 24830, 26280, 27886, 28470, 29796, 34164, 34380, 37245, 37960, 41829, 42705, 44694, 49660, 55772, 56940, 59592, 68328, 68760, 69715, 74490, 83658, 85410, 89388, 99320, 111544, 111735, 113880, 125487, 139430, 148980, 167316, 170820, 178776, 181259, 209145, 223470, 250974, 278860, 297960, 334632, 341640, 362518, 418290, 446940, 501948, 543777, 557720, 627435, 725036, 836580, 893880, 906295, 1003896, 1087554, 1254870, 1450072, 1631331, 1673160, 1812590, 2175108, 2509740, 2718885, 3262662, 3625180, 4350216, 5019480, 5437770, 6525324, 7250360, 8156655, 10875540, 13050648, 16313310, 21751080, 32626620, 65253240]

約数ペア:

[(1, 65253240), (2, 32626620), (3, 21751080), (4, 16313310), (5, 13050648), (6, 10875540), (8, 8156655), (9, 7250360), (10, 6525324), (12, 5437770), (13, 5019480), (15, 4350216), (18, 3625180), (20, 3262662), (24, 2718885), (26, 2509740), (30, 2175108), (36, 1812590), (39, 1673160), (40, 1631331), (45, 1450072), (52, 1254870), (60, 1087554), (65, 1003896), (72, 906295), (73, 893880), (78, 836580), (90, 725036), (104, 627435), (117, 557720), (120, 543777), (130, 501948), (146, 446940), (156, 418290), (180, 362518), (191, 341640), (195, 334632), (219, 297960), (234, 278860), (260, 250974), (292, 223470), (312, 209145), (360, 181259), (365, 178776), (382, 170820), (390, 167316), (438, 148980), (468, 139430), (520, 125487), (573, 113880), (584, 111735), (585, 111544), (657, 99320), (730, 89388), (764, 85410), (780, 83658), (876, 74490), (936, 69715), (949, 68760), (955, 68328), (1095, 59592), (1146, 56940), (1170, 55772), (1314, 49660), (1460, 44694), (1528, 42705), (1560, 41829), (1719, 37960), (1752, 37245), (1898, 34380), (1910, 34164), (2190, 29796), (2292, 28470), (2340, 27886), (2483, 26280), (2628, 24830), (2847, 22920), (2865, 22776), (2920, 22347), (3285, 19864), (3438, 18980), (3796, 17190), (3820, 17082), (4380, 14898), (4584, 14235), (4680, 13943), (4745, 13752), (4966, 13140), (5256, 12415), (5694, 11460), (5730, 11388), (6570, 9932), (6876, 9490), (7449, 8760), (7592, 8595), (7640, 8541)]