91331760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 309855168

約数和(自身を除く): 218523408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 401, 438, 520, 584, 624, 730, 780, 802, 876, 949, 1040, 1095, 1168, 1203, 1460, 1560, 1604, 1752, 1898, 2005, 2190, 2406, 2847, 2920, 3120, 3208, 3504, 3796, 4010, 4380, 4745, 4812, 5213, 5694, 5840, 6015, 6416, 7592, 8020, 8760, 9490, 9624, 10426, 11388, 12030, 14235, 15184, 15639, 16040, 17520, 18980, 19248, 20852, 22776, 24060, 26065, 28470, 29273, 31278, 32080, 37960, 41704, 45552, 48120, 52130, 56940, 58546, 62556, 75920, 78195, 83408, 87819, 96240, 104260, 113880, 117092, 125112, 146365, 156390, 175638, 208520, 227760, 234184, 250224, 292730, 312780, 351276, 380549, 417040, 439095, 468368, 585460, 625560, 702552, 761098, 878190, 1141647, 1170920, 1251120, 1405104, 1522196, 1756380, 1902745, 2283294, 2341840, 3044392, 3512760, 3805490, 4566588, 5708235, 6088784, 7025520, 7610980, 9133176, 11416470, 15221960, 18266352, 22832940, 30443920, 45665880, 91331760]

約数ペア:

[(1, 91331760), (2, 45665880), (3, 30443920), (4, 22832940), (5, 18266352), (6, 15221960), (8, 11416470), (10, 9133176), (12, 7610980), (13, 7025520), (15, 6088784), (16, 5708235), (20, 4566588), (24, 3805490), (26, 3512760), (30, 3044392), (39, 2341840), (40, 2283294), (48, 1902745), (52, 1756380), (60, 1522196), (65, 1405104), (73, 1251120), (78, 1170920), (80, 1141647), (104, 878190), (120, 761098), (130, 702552), (146, 625560), (156, 585460), (195, 468368), (208, 439095), (219, 417040), (240, 380549), (260, 351276), (292, 312780), (312, 292730), (365, 250224), (390, 234184), (401, 227760), (438, 208520), (520, 175638), (584, 156390), (624, 146365), (730, 125112), (780, 117092), (802, 113880), (876, 104260), (949, 96240), (1040, 87819), (1095, 83408), (1168, 78195), (1203, 75920), (1460, 62556), (1560, 58546), (1604, 56940), (1752, 52130), (1898, 48120), (2005, 45552), (2190, 41704), (2406, 37960), (2847, 32080), (2920, 31278), (3120, 29273), (3208, 28470), (3504, 26065), (3796, 24060), (4010, 22776), (4380, 20852), (4745, 19248), (4812, 18980), (5213, 17520), (5694, 16040), (5840, 15639), (6015, 15184), (6416, 14235), (7592, 12030), (8020, 11388), (8760, 10426), (9490, 9624)]