153787920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4521

約数の個数: 160

約数和(自身を含む): 560214144

約数和(自身を除く): 406426224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4481, 5720, 6864, 8580, 8962, 11440, 13443, 17160, 17924, 22405, 26886, 34320, 35848, 44810, 49291, 53772, 58253, 67215, 71696, 89620, 98582, 107544, 116506, 134430, 147873, 174759, 179240, 197164, 215088, 233012, 246455, 268860, 291265, 295746, 349518, 358480, 394328, 466024, 492910, 537720, 582530, 591492, 640783, 699036, 739365, 788656, 873795, 932048, 985820, 1075440, 1165060, 1182984, 1281566, 1398072, 1478730, 1747590, 1922349, 1971640, 2330120, 2365968, 2563132, 2796144, 2957460, 3203915, 3495180, 3844698, 3943280, 4660240, 5126264, 5914920, 6407830, 6990360, 7689396, 9611745, 10252528, 11829840, 12815660, 13980720, 15378792, 19223490, 25631320, 30757584, 38446980, 51262640, 76893960, 153787920]

約数ペア:

[(1, 153787920), (2, 76893960), (3, 51262640), (4, 38446980), (5, 30757584), (6, 25631320), (8, 19223490), (10, 15378792), (11, 13980720), (12, 12815660), (13, 11829840), (15, 10252528), (16, 9611745), (20, 7689396), (22, 6990360), (24, 6407830), (26, 5914920), (30, 5126264), (33, 4660240), (39, 3943280), (40, 3844698), (44, 3495180), (48, 3203915), (52, 2957460), (55, 2796144), (60, 2563132), (65, 2365968), (66, 2330120), (78, 1971640), (80, 1922349), (88, 1747590), (104, 1478730), (110, 1398072), (120, 1281566), (130, 1182984), (132, 1165060), (143, 1075440), (156, 985820), (165, 932048), (176, 873795), (195, 788656), (208, 739365), (220, 699036), (240, 640783), (260, 591492), (264, 582530), (286, 537720), (312, 492910), (330, 466024), (390, 394328), (429, 358480), (440, 349518), (520, 295746), (528, 291265), (572, 268860), (624, 246455), (660, 233012), (715, 215088), (780, 197164), (858, 179240), (880, 174759), (1040, 147873), (1144, 134430), (1320, 116506), (1430, 107544), (1560, 98582), (1716, 89620), (2145, 71696), (2288, 67215), (2640, 58253), (2860, 53772), (3120, 49291), (3432, 44810), (4290, 35848), (4481, 34320), (5720, 26886), (6864, 22405), (8580, 17924), (8962, 17160), (11440, 13443)]