888903120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:738

約数の個数: 240

約数和(自身を含む): 3235560768

約数和(自身を除く): 2346657648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 131, 140, 147, 168, 196, 210, 240, 245, 262, 280, 294, 336, 392, 393, 420, 490, 524, 560, 577, 588, 655, 735, 784, 786, 840, 917, 980, 1048, 1154, 1176, 1310, 1470, 1572, 1680, 1731, 1834, 1960, 1965, 2096, 2308, 2352, 2620, 2751, 2885, 2940, 3144, 3462, 3668, 3920, 3930, 4039, 4585, 4616, 5240, 5502, 5770, 5880, 6288, 6419, 6924, 7336, 7860, 8078, 8655, 9170, 9232, 10480, 11004, 11540, 11760, 12117, 12838, 13755, 13848, 14672, 15720, 16156, 17310, 18340, 19257, 20195, 22008, 23080, 24234, 25676, 27510, 27696, 28273, 31440, 32095, 32312, 34620, 36680, 38514, 40390, 44016, 46160, 48468, 51352, 55020, 56546, 60585, 64190, 64624, 69240, 73360, 75587, 77028, 80780, 84819, 96285, 96936, 102704, 110040, 113092, 121170, 128380, 138480, 141365, 151174, 154056, 161560, 169638, 192570, 193872, 220080, 226184, 226761, 242340, 256760, 282730, 302348, 308112, 323120, 339276, 377935, 385140, 424095, 452368, 453522, 484680, 513520, 529109, 565460, 604696, 678552, 755870, 770280, 848190, 907044, 969360, 1058218, 1130920, 1133805, 1209392, 1357104, 1511740, 1540560, 1587327, 1696380, 1814088, 2116436, 2261840, 2267610, 2645545, 3023480, 3174654, 3392760, 3628176, 3703763, 4232872, 4535220, 5291090, 6046960, 6349308, 6785520, 7407526, 7936635, 8465744, 9070440, 10582180, 11111289, 12698616, 14815052, 15873270, 18140880, 18518815, 21164360, 22222578, 25397232, 29630104, 31746540, 37037630, 42328720, 44445156, 55556445, 59260208, 63493080, 74075260, 88890312, 111112890, 126986160, 148150520, 177780624, 222225780, 296301040, 444451560, 888903120]

約数ペア:

[(1, 888903120), (2, 444451560), (3, 296301040), (4, 222225780), (5, 177780624), (6, 148150520), (7, 126986160), (8, 111112890), (10, 88890312), (12, 74075260), (14, 63493080), (15, 59260208), (16, 55556445), (20, 44445156), (21, 42328720), (24, 37037630), (28, 31746540), (30, 29630104), (35, 25397232), (40, 22222578), (42, 21164360), (48, 18518815), (49, 18140880), (56, 15873270), (60, 14815052), (70, 12698616), (80, 11111289), (84, 10582180), (98, 9070440), (105, 8465744), (112, 7936635), (120, 7407526), (131, 6785520), (140, 6349308), (147, 6046960), (168, 5291090), (196, 4535220), (210, 4232872), (240, 3703763), (245, 3628176), (262, 3392760), (280, 3174654), (294, 3023480), (336, 2645545), (392, 2267610), (393, 2261840), (420, 2116436), (490, 1814088), (524, 1696380), (560, 1587327), (577, 1540560), (588, 1511740), (655, 1357104), (735, 1209392), (784, 1133805), (786, 1130920), (840, 1058218), (917, 969360), (980, 907044), (1048, 848190), (1154, 770280), (1176, 755870), (1310, 678552), (1470, 604696), (1572, 565460), (1680, 529109), (1731, 513520), (1834, 484680), (1960, 453522), (1965, 452368), (2096, 424095), (2308, 385140), (2352, 377935), (2620, 339276), (2751, 323120), (2885, 308112), (2940, 302348), (3144, 282730), (3462, 256760), (3668, 242340), (3920, 226761), (3930, 226184), (4039, 220080), (4585, 193872), (4616, 192570), (5240, 169638), (5502, 161560), (5770, 154056), (5880, 151174), (6288, 141365), (6419, 138480), (6924, 128380), (7336, 121170), (7860, 113092), (8078, 110040), (8655, 102704), (9170, 96936), (9232, 96285), (10480, 84819), (11004, 80780), (11540, 77028), (11760, 75587), (12117, 73360), (12838, 69240), (13755, 64624), (13848, 64190), (14672, 60585), (15720, 56546), (16156, 55020), (17310, 51352), (18340, 48468), (19257, 46160), (20195, 44016), (22008, 40390), (23080, 38514), (24234, 36680), (25676, 34620), (27510, 32312), (27696, 32095), (28273, 31440)]