2227912960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 288

約数和(自身を含む): 6790920192

約数和(自身を除く): 4563007232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 617, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1234, 1240, 1280, 1456, 1612, 1664, 1736, 1792, 1820, 1984, 2015, 2080, 2170, 2240, 2468, 2480, 2821, 2912, 3085, 3224, 3328, 3472, 3640, 3968, 4030, 4160, 4319, 4340, 4480, 4936, 4960, 5642, 5824, 6170, 6448, 6944, 7280, 7936, 8021, 8060, 8320, 8638, 8680, 8960, 9872, 9920, 11284, 11648, 12340, 12896, 13888, 14105, 14560, 16042, 16120, 16640, 17276, 17360, 19127, 19744, 19840, 21595, 22568, 23296, 24680, 25792, 27776, 28210, 29120, 32084, 32240, 34552, 34720, 38254, 39488, 39680, 40105, 43190, 45136, 49360, 51584, 55552, 56147, 56420, 58240, 64168, 64480, 69104, 69440, 76508, 78976, 80210, 86380, 90272, 95635, 98720, 103168, 112294, 112840, 116480, 128336, 128960, 133889, 138208, 138880, 153016, 157952, 160420, 172760, 180544, 191270, 197440, 224588, 225680, 248651, 256672, 257920, 267778, 276416, 277760, 280735, 306032, 320840, 345520, 361088, 382540, 394880, 449176, 451360, 497302, 513344, 515840, 535556, 552832, 561470, 612064, 641680, 669445, 691040, 722176, 765080, 789760, 898352, 902720, 994604, 1026688, 1071112, 1105664, 1122940, 1224128, 1243255, 1283360, 1338890, 1382080, 1530160, 1740557, 1796704, 1805440, 1989208, 2053376, 2142224, 2245880, 2448256, 2486510, 2566720, 2677780, 2764160, 3060320, 3481114, 3593408, 3610880, 3978416, 4284448, 4491760, 4896512, 4973020, 5133440, 5355560, 5528320, 6120640, 6962228, 7186816, 7956832, 8568896, 8702785, 8983520, 9946040, 10266880, 10711120, 12241280, 13924456, 14373632, 15913664, 17137792, 17405570, 17967040, 19892080, 21422240, 24482560, 27848912, 31827328, 34275584, 34811140, 35934080, 39784160, 42844480, 55697824, 63654656, 69622280, 71868160, 79568320, 85688960, 111395648, 139244560, 159136640, 171377920, 222791296, 278489120, 318273280, 445582592, 556978240, 1113956480, 2227912960]

約数ペア:

[(1, 2227912960), (2, 1113956480), (4, 556978240), (5, 445582592), (7, 318273280), (8, 278489120), (10, 222791296), (13, 171377920), (14, 159136640), (16, 139244560), (20, 111395648), (26, 85688960), (28, 79568320), (31, 71868160), (32, 69622280), (35, 63654656), (40, 55697824), (52, 42844480), (56, 39784160), (62, 35934080), (64, 34811140), (65, 34275584), (70, 31827328), (80, 27848912), (91, 24482560), (104, 21422240), (112, 19892080), (124, 17967040), (128, 17405570), (130, 17137792), (140, 15913664), (155, 14373632), (160, 13924456), (182, 12241280), (208, 10711120), (217, 10266880), (224, 9946040), (248, 8983520), (256, 8702785), (260, 8568896), (280, 7956832), (310, 7186816), (320, 6962228), (364, 6120640), (403, 5528320), (416, 5355560), (434, 5133440), (448, 4973020), (455, 4896512), (496, 4491760), (520, 4284448), (560, 3978416), (617, 3610880), (620, 3593408), (640, 3481114), (728, 3060320), (806, 2764160), (832, 2677780), (868, 2566720), (896, 2486510), (910, 2448256), (992, 2245880), (1040, 2142224), (1085, 2053376), (1120, 1989208), (1234, 1805440), (1240, 1796704), (1280, 1740557), (1456, 1530160), (1612, 1382080), (1664, 1338890), (1736, 1283360), (1792, 1243255), (1820, 1224128), (1984, 1122940), (2015, 1105664), (2080, 1071112), (2170, 1026688), (2240, 994604), (2468, 902720), (2480, 898352), (2821, 789760), (2912, 765080), (3085, 722176), (3224, 691040), (3328, 669445), (3472, 641680), (3640, 612064), (3968, 561470), (4030, 552832), (4160, 535556), (4319, 515840), (4340, 513344), (4480, 497302), (4936, 451360), (4960, 449176), (5642, 394880), (5824, 382540), (6170, 361088), (6448, 345520), (6944, 320840), (7280, 306032), (7936, 280735), (8021, 277760), (8060, 276416), (8320, 267778), (8638, 257920), (8680, 256672), (8960, 248651), (9872, 225680), (9920, 224588), (11284, 197440), (11648, 191270), (12340, 180544), (12896, 172760), (13888, 160420), (14105, 157952), (14560, 153016), (16042, 138880), (16120, 138208), (16640, 133889), (17276, 128960), (17360, 128336), (19127, 116480), (19744, 112840), (19840, 112294), (21595, 103168), (22568, 98720), (23296, 95635), (24680, 90272), (25792, 86380), (27776, 80210), (28210, 78976), (29120, 76508), (32084, 69440), (32240, 69104), (34552, 64480), (34720, 64168), (38254, 58240), (39488, 56420), (39680, 56147), (40105, 55552), (43190, 51584), (45136, 49360)]