7218617520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{26407}}^1$

素因数の和:26507

約数の個数: 160

約数和(自身を含む): 24048603648

約数和(自身を除く): 16829986128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 67, 68, 80, 85, 102, 120, 134, 136, 170, 201, 204, 240, 255, 268, 272, 335, 340, 402, 408, 510, 536, 670, 680, 804, 816, 1005, 1020, 1072, 1139, 1340, 1360, 1608, 2010, 2040, 2278, 2680, 3216, 3417, 4020, 4080, 4556, 5360, 5695, 6834, 8040, 9112, 11390, 13668, 16080, 17085, 18224, 22780, 26407, 27336, 34170, 45560, 52814, 54672, 68340, 79221, 91120, 105628, 132035, 136680, 158442, 211256, 264070, 273360, 316884, 396105, 422512, 448919, 528140, 633768, 792210, 897838, 1056280, 1267536, 1346757, 1584420, 1769269, 1795676, 2112560, 2244595, 2693514, 3168840, 3538538, 3591352, 4489190, 5307807, 5387028, 6337680, 6733785, 7077076, 7182704, 8846345, 8978380, 10615614, 10774056, 13467570, 14154152, 17692690, 17956760, 21231228, 21548112, 26539035, 26935140, 28308304, 30077573, 35385380, 35913520, 42462456, 53078070, 53870280, 60155146, 70770760, 84924912, 90232719, 106156140, 107740560, 120310292, 141541520, 150387865, 180465438, 212312280, 240620584, 300775730, 360930876, 424624560, 451163595, 481241168, 601551460, 721861752, 902327190, 1203102920, 1443723504, 1804654380, 2406205840, 3609308760, 7218617520]

約数ペア:

[(1, 7218617520), (2, 3609308760), (3, 2406205840), (4, 1804654380), (5, 1443723504), (6, 1203102920), (8, 902327190), (10, 721861752), (12, 601551460), (15, 481241168), (16, 451163595), (17, 424624560), (20, 360930876), (24, 300775730), (30, 240620584), (34, 212312280), (40, 180465438), (48, 150387865), (51, 141541520), (60, 120310292), (67, 107740560), (68, 106156140), (80, 90232719), (85, 84924912), (102, 70770760), (120, 60155146), (134, 53870280), (136, 53078070), (170, 42462456), (201, 35913520), (204, 35385380), (240, 30077573), (255, 28308304), (268, 26935140), (272, 26539035), (335, 21548112), (340, 21231228), (402, 17956760), (408, 17692690), (510, 14154152), (536, 13467570), (670, 10774056), (680, 10615614), (804, 8978380), (816, 8846345), (1005, 7182704), (1020, 7077076), (1072, 6733785), (1139, 6337680), (1340, 5387028), (1360, 5307807), (1608, 4489190), (2010, 3591352), (2040, 3538538), (2278, 3168840), (2680, 2693514), (3216, 2244595), (3417, 2112560), (4020, 1795676), (4080, 1769269), (4556, 1584420), (5360, 1346757), (5695, 1267536), (6834, 1056280), (8040, 897838), (9112, 792210), (11390, 633768), (13668, 528140), (16080, 448919), (17085, 422512), (18224, 396105), (22780, 316884), (26407, 273360), (27336, 264070), (34170, 211256), (45560, 158442), (52814, 136680), (54672, 132035), (68340, 105628), (79221, 91120)]