154670640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 511038720

約数和(自身を除く): 356368080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 107, 114, 120, 152, 190, 214, 228, 240, 285, 304, 317, 321, 380, 428, 456, 535, 570, 634, 642, 760, 856, 912, 951, 1070, 1140, 1268, 1284, 1520, 1585, 1605, 1712, 1902, 2033, 2140, 2280, 2536, 2568, 3170, 3210, 3804, 4066, 4280, 4560, 4755, 5072, 5136, 6023, 6099, 6340, 6420, 7608, 8132, 8560, 9510, 10165, 12046, 12198, 12680, 12840, 15216, 16264, 18069, 19020, 20330, 24092, 24396, 25360, 25680, 30115, 30495, 32528, 33919, 36138, 38040, 40660, 48184, 48792, 60230, 60990, 67838, 72276, 76080, 81320, 90345, 96368, 97584, 101757, 120460, 121980, 135676, 144552, 162640, 169595, 180690, 203514, 240920, 243960, 271352, 289104, 339190, 361380, 407028, 481840, 487920, 508785, 542704, 644461, 678380, 722760, 814056, 1017570, 1288922, 1356760, 1445520, 1628112, 1933383, 2035140, 2577844, 2713520, 3222305, 3866766, 4070280, 5155688, 6444610, 7733532, 8140560, 9666915, 10311376, 12889220, 15467064, 19333830, 25778440, 30934128, 38667660, 51556880, 77335320, 154670640]

約数ペア:

[(1, 154670640), (2, 77335320), (3, 51556880), (4, 38667660), (5, 30934128), (6, 25778440), (8, 19333830), (10, 15467064), (12, 12889220), (15, 10311376), (16, 9666915), (19, 8140560), (20, 7733532), (24, 6444610), (30, 5155688), (38, 4070280), (40, 3866766), (48, 3222305), (57, 2713520), (60, 2577844), (76, 2035140), (80, 1933383), (95, 1628112), (107, 1445520), (114, 1356760), (120, 1288922), (152, 1017570), (190, 814056), (214, 722760), (228, 678380), (240, 644461), (285, 542704), (304, 508785), (317, 487920), (321, 481840), (380, 407028), (428, 361380), (456, 339190), (535, 289104), (570, 271352), (634, 243960), (642, 240920), (760, 203514), (856, 180690), (912, 169595), (951, 162640), (1070, 144552), (1140, 135676), (1268, 121980), (1284, 120460), (1520, 101757), (1585, 97584), (1605, 96368), (1712, 90345), (1902, 81320), (2033, 76080), (2140, 72276), (2280, 67838), (2536, 60990), (2568, 60230), (3170, 48792), (3210, 48184), (3804, 40660), (4066, 38040), (4280, 36138), (4560, 33919), (4755, 32528), (5072, 30495), (5136, 30115), (6023, 25680), (6099, 25360), (6340, 24396), (6420, 24092), (7608, 20330), (8132, 19020), (8560, 18069), (9510, 16264), (10165, 15216), (12046, 12840), (12198, 12680)]