147703920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6763}}^1$

素因数の和:6799

約数の個数: 160

約数和(自身を含む): 563630592

約数和(自身を除く): 415926672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6763, 7280, 10920, 13526, 20289, 21840, 27052, 33815, 40578, 47341, 54104, 67630, 81156, 87919, 94682, 101445, 108208, 135260, 142023, 162312, 175838, 189364, 202890, 236705, 263757, 270520, 284046, 324624, 351676, 378728, 405780, 439595, 473410, 527514, 541040, 568092, 615433, 703352, 710115, 757456, 811560, 879190, 946820, 1055028, 1136184, 1230866, 1318785, 1406704, 1420230, 1623120, 1758380, 1846299, 1893640, 2110056, 2272368, 2461732, 2637570, 2840460, 3077165, 3516760, 3692598, 3787280, 4220112, 4923464, 5275140, 5680920, 6154330, 7033520, 7385196, 9231495, 9846928, 10550280, 11361840, 12308660, 14770392, 18462990, 21100560, 24617320, 29540784, 36925980, 49234640, 73851960, 147703920]

約数ペア:

[(1, 147703920), (2, 73851960), (3, 49234640), (4, 36925980), (5, 29540784), (6, 24617320), (7, 21100560), (8, 18462990), (10, 14770392), (12, 12308660), (13, 11361840), (14, 10550280), (15, 9846928), (16, 9231495), (20, 7385196), (21, 7033520), (24, 6154330), (26, 5680920), (28, 5275140), (30, 4923464), (35, 4220112), (39, 3787280), (40, 3692598), (42, 3516760), (48, 3077165), (52, 2840460), (56, 2637570), (60, 2461732), (65, 2272368), (70, 2110056), (78, 1893640), (80, 1846299), (84, 1758380), (91, 1623120), (104, 1420230), (105, 1406704), (112, 1318785), (120, 1230866), (130, 1136184), (140, 1055028), (156, 946820), (168, 879190), (182, 811560), (195, 757456), (208, 710115), (210, 703352), (240, 615433), (260, 568092), (273, 541040), (280, 527514), (312, 473410), (336, 439595), (364, 405780), (390, 378728), (420, 351676), (455, 324624), (520, 284046), (546, 270520), (560, 263757), (624, 236705), (728, 202890), (780, 189364), (840, 175838), (910, 162312), (1040, 142023), (1092, 135260), (1365, 108208), (1456, 101445), (1560, 94682), (1680, 87919), (1820, 81156), (2184, 67630), (2730, 54104), (3120, 47341), (3640, 40578), (4368, 33815), (5460, 27052), (6763, 21840), (7280, 20289), (10920, 13526)]