126582560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3250

約数の個数: 96

約数和(自身を含む): 339111360

約数和(自身を除く): 212528800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3203, 3952, 4940, 6406, 7904, 9880, 12812, 16015, 19760, 25624, 32030, 39520, 41639, 51248, 60857, 64060, 83278, 102496, 121714, 128120, 166556, 208195, 243428, 256240, 304285, 333112, 416390, 486856, 512480, 608570, 666224, 791141, 832780, 973712, 1217140, 1332448, 1582282, 1665560, 1947424, 2434280, 3164564, 3331120, 3955705, 4868560, 6329128, 6662240, 7911410, 9737120, 12658256, 15822820, 25316512, 31645640, 63291280, 126582560]

約数ペア:

[(1, 126582560), (2, 63291280), (4, 31645640), (5, 25316512), (8, 15822820), (10, 12658256), (13, 9737120), (16, 7911410), (19, 6662240), (20, 6329128), (26, 4868560), (32, 3955705), (38, 3331120), (40, 3164564), (52, 2434280), (65, 1947424), (76, 1665560), (80, 1582282), (95, 1332448), (104, 1217140), (130, 973712), (152, 832780), (160, 791141), (190, 666224), (208, 608570), (247, 512480), (260, 486856), (304, 416390), (380, 333112), (416, 304285), (494, 256240), (520, 243428), (608, 208195), (760, 166556), (988, 128120), (1040, 121714), (1235, 102496), (1520, 83278), (1976, 64060), (2080, 60857), (2470, 51248), (3040, 41639), (3203, 39520), (3952, 32030), (4940, 25624), (6406, 19760), (7904, 16015), (9880, 12812)]