914465640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 256

約数和(自身を含む): 3127299840

約数和(自身を除く): 2212834200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 61, 66, 82, 88, 110, 120, 122, 123, 132, 164, 165, 183, 205, 220, 244, 246, 264, 277, 305, 328, 330, 366, 410, 440, 451, 488, 492, 554, 610, 615, 660, 671, 732, 820, 831, 902, 915, 984, 1108, 1220, 1230, 1320, 1342, 1353, 1385, 1464, 1640, 1662, 1804, 1830, 2013, 2216, 2255, 2440, 2460, 2501, 2684, 2706, 2770, 3047, 3324, 3355, 3608, 3660, 4026, 4155, 4510, 4920, 5002, 5368, 5412, 5540, 6094, 6648, 6710, 6765, 7320, 7503, 8052, 8310, 9020, 9141, 10004, 10065, 10824, 11080, 11357, 12188, 12505, 13420, 13530, 15006, 15235, 16104, 16620, 16897, 18040, 18282, 20008, 20130, 22714, 24376, 25010, 26840, 27060, 27511, 30012, 30470, 33240, 33794, 34071, 36564, 37515, 40260, 45428, 45705, 50020, 50691, 54120, 55022, 56785, 60024, 60940, 67588, 68142, 73128, 75030, 80520, 82533, 84485, 90856, 91410, 100040, 101382, 110044, 113570, 121880, 124927, 135176, 136284, 137555, 150060, 165066, 168970, 170355, 182820, 185867, 202764, 220088, 227140, 249854, 253455, 272568, 275110, 300120, 330132, 337940, 340710, 365640, 371734, 374781, 405528, 412665, 454280, 499708, 506910, 550220, 557601, 624635, 660264, 675880, 681420, 692777, 743468, 749562, 825330, 929335, 999416, 1013820, 1100440, 1115202, 1249270, 1362840, 1385554, 1486936, 1499124, 1650660, 1858670, 1873905, 2027640, 2078331, 2230404, 2498540, 2771108, 2788005, 2998248, 3301320, 3463885, 3717340, 3747810, 4156662, 4460808, 4997080, 5542216, 5576010, 6927770, 7434680, 7495620, 7620547, 8313324, 10391655, 11152020, 13855540, 14991240, 15241094, 16626648, 20783310, 22304040, 22861641, 27711080, 30482188, 38102735, 41566620, 45723282, 60964376, 76205470, 83133240, 91446564, 114308205, 152410940, 182893128, 228616410, 304821880, 457232820, 914465640]

約数ペア:

[(1, 914465640), (2, 457232820), (3, 304821880), (4, 228616410), (5, 182893128), (6, 152410940), (8, 114308205), (10, 91446564), (11, 83133240), (12, 76205470), (15, 60964376), (20, 45723282), (22, 41566620), (24, 38102735), (30, 30482188), (33, 27711080), (40, 22861641), (41, 22304040), (44, 20783310), (55, 16626648), (60, 15241094), (61, 14991240), (66, 13855540), (82, 11152020), (88, 10391655), (110, 8313324), (120, 7620547), (122, 7495620), (123, 7434680), (132, 6927770), (164, 5576010), (165, 5542216), (183, 4997080), (205, 4460808), (220, 4156662), (244, 3747810), (246, 3717340), (264, 3463885), (277, 3301320), (305, 2998248), (328, 2788005), (330, 2771108), (366, 2498540), (410, 2230404), (440, 2078331), (451, 2027640), (488, 1873905), (492, 1858670), (554, 1650660), (610, 1499124), (615, 1486936), (660, 1385554), (671, 1362840), (732, 1249270), (820, 1115202), (831, 1100440), (902, 1013820), (915, 999416), (984, 929335), (1108, 825330), (1220, 749562), (1230, 743468), (1320, 692777), (1342, 681420), (1353, 675880), (1385, 660264), (1464, 624635), (1640, 557601), (1662, 550220), (1804, 506910), (1830, 499708), (2013, 454280), (2216, 412665), (2255, 405528), (2440, 374781), (2460, 371734), (2501, 365640), (2684, 340710), (2706, 337940), (2770, 330132), (3047, 300120), (3324, 275110), (3355, 272568), (3608, 253455), (3660, 249854), (4026, 227140), (4155, 220088), (4510, 202764), (4920, 185867), (5002, 182820), (5368, 170355), (5412, 168970), (5540, 165066), (6094, 150060), (6648, 137555), (6710, 136284), (6765, 135176), (7320, 124927), (7503, 121880), (8052, 113570), (8310, 110044), (9020, 101382), (9141, 100040), (10004, 91410), (10065, 90856), (10824, 84485), (11080, 82533), (11357, 80520), (12188, 75030), (12505, 73128), (13420, 68142), (13530, 67588), (15006, 60940), (15235, 60024), (16104, 56785), (16620, 55022), (16897, 54120), (18040, 50691), (18282, 50020), (20008, 45705), (20130, 45428), (22714, 40260), (24376, 37515), (25010, 36564), (26840, 34071), (27060, 33794), (27511, 33240), (30012, 30470)]