264997920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1679

約数の個数: 192

約数和(自身を含む): 940584960

約数和(自身を除く): 675587040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1619, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3238, 3410, 3720, 4092, 4857, 4960, 5115, 5280, 5456, 6476, 6820, 7440, 8095, 8184, 9714, 10230, 10912, 12952, 13640, 14880, 16190, 16368, 17809, 19428, 20460, 24285, 25904, 27280, 32380, 32736, 35618, 38856, 40920, 48570, 50189, 51808, 53427, 54560, 64760, 71236, 77712, 81840, 89045, 97140, 100378, 106854, 129520, 142472, 150567, 155424, 163680, 178090, 194280, 200756, 213708, 250945, 259040, 267135, 284944, 301134, 356180, 388560, 401512, 427416, 501890, 534270, 552079, 569888, 602268, 712360, 752835, 777120, 803024, 854832, 1003780, 1068540, 1104158, 1204536, 1424720, 1505670, 1606048, 1656237, 1709664, 2007560, 2137080, 2208316, 2409072, 2760395, 2849440, 3011340, 3312474, 4015120, 4274160, 4416632, 4818144, 5520790, 6022680, 6624948, 8030240, 8281185, 8548320, 8833264, 11041580, 12045360, 13249896, 16562370, 17666528, 22083160, 24090720, 26499792, 33124740, 44166320, 52999584, 66249480, 88332640, 132498960, 264997920]

約数ペア:

[(1, 264997920), (2, 132498960), (3, 88332640), (4, 66249480), (5, 52999584), (6, 44166320), (8, 33124740), (10, 26499792), (11, 24090720), (12, 22083160), (15, 17666528), (16, 16562370), (20, 13249896), (22, 12045360), (24, 11041580), (30, 8833264), (31, 8548320), (32, 8281185), (33, 8030240), (40, 6624948), (44, 6022680), (48, 5520790), (55, 4818144), (60, 4416632), (62, 4274160), (66, 4015120), (80, 3312474), (88, 3011340), (93, 2849440), (96, 2760395), (110, 2409072), (120, 2208316), (124, 2137080), (132, 2007560), (155, 1709664), (160, 1656237), (165, 1606048), (176, 1505670), (186, 1424720), (220, 1204536), (240, 1104158), (248, 1068540), (264, 1003780), (310, 854832), (330, 803024), (341, 777120), (352, 752835), (372, 712360), (440, 602268), (465, 569888), (480, 552079), (496, 534270), (528, 501890), (620, 427416), (660, 401512), (682, 388560), (744, 356180), (880, 301134), (930, 284944), (992, 267135), (1023, 259040), (1056, 250945), (1240, 213708), (1320, 200756), (1364, 194280), (1488, 178090), (1619, 163680), (1705, 155424), (1760, 150567), (1860, 142472), (2046, 129520), (2480, 106854), (2640, 100378), (2728, 97140), (2976, 89045), (3238, 81840), (3410, 77712), (3720, 71236), (4092, 64760), (4857, 54560), (4960, 53427), (5115, 51808), (5280, 50189), (5456, 48570), (6476, 40920), (6820, 38856), (7440, 35618), (8095, 32736), (8184, 32380), (9714, 27280), (10230, 25904), (10912, 24285), (12952, 20460), (13640, 19428), (14880, 17809), (16190, 16368)]