160625520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 240

約数和(自身を含む): 623611872

約数和(自身を除く): 462986352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1193, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2386, 2448, 2640, 2805, 2992, 3060, 3366, 3579, 3740, 3960, 4080, 4488, 4772, 5610, 5965, 6120, 6732, 7158, 7480, 7920, 8415, 8976, 9544, 10737, 11220, 11930, 12240, 13123, 13464, 14316, 14960, 16830, 17895, 19088, 20281, 21474, 22440, 23860, 26246, 26928, 28632, 33660, 35790, 39369, 40562, 42948, 44880, 47720, 52492, 53685, 57264, 60843, 65615, 67320, 71580, 78738, 81124, 85896, 95440, 101405, 104984, 107370, 118107, 121686, 131230, 134640, 143160, 157476, 162248, 171792, 182529, 196845, 202810, 209968, 214740, 223091, 236214, 243372, 262460, 286320, 304215, 314952, 324496, 365058, 393690, 405620, 429480, 446182, 472428, 486744, 524920, 590535, 608430, 629904, 669273, 730116, 787380, 811240, 858960, 892364, 912645, 944856, 973488, 1049840, 1115455, 1181070, 1216860, 1338546, 1460232, 1574760, 1622480, 1784728, 1825290, 1889712, 2007819, 2230910, 2362140, 2433720, 2677092, 2920464, 3149520, 3346365, 3569456, 3650580, 4015638, 4461820, 4724280, 4867440, 5354184, 6692730, 7301160, 8031276, 8923640, 9448560, 10039095, 10708368, 13385460, 14602320, 16062552, 17847280, 20078190, 26770920, 32125104, 40156380, 53541840, 80312760, 160625520]

約数ペア:

[(1, 160625520), (2, 80312760), (3, 53541840), (4, 40156380), (5, 32125104), (6, 26770920), (8, 20078190), (9, 17847280), (10, 16062552), (11, 14602320), (12, 13385460), (15, 10708368), (16, 10039095), (17, 9448560), (18, 8923640), (20, 8031276), (22, 7301160), (24, 6692730), (30, 5354184), (33, 4867440), (34, 4724280), (36, 4461820), (40, 4015638), (44, 3650580), (45, 3569456), (48, 3346365), (51, 3149520), (55, 2920464), (60, 2677092), (66, 2433720), (68, 2362140), (72, 2230910), (80, 2007819), (85, 1889712), (88, 1825290), (90, 1784728), (99, 1622480), (102, 1574760), (110, 1460232), (120, 1338546), (132, 1216860), (136, 1181070), (144, 1115455), (153, 1049840), (165, 973488), (170, 944856), (176, 912645), (180, 892364), (187, 858960), (198, 811240), (204, 787380), (220, 730116), (240, 669273), (255, 629904), (264, 608430), (272, 590535), (306, 524920), (330, 486744), (340, 472428), (360, 446182), (374, 429480), (396, 405620), (408, 393690), (440, 365058), (495, 324496), (510, 314952), (528, 304215), (561, 286320), (612, 262460), (660, 243372), (680, 236214), (720, 223091), (748, 214740), (765, 209968), (792, 202810), (816, 196845), (880, 182529), (935, 171792), (990, 162248), (1020, 157476), (1122, 143160), (1193, 134640), (1224, 131230), (1320, 121686), (1360, 118107), (1496, 107370), (1530, 104984), (1584, 101405), (1683, 95440), (1870, 85896), (1980, 81124), (2040, 78738), (2244, 71580), (2386, 67320), (2448, 65615), (2640, 60843), (2805, 57264), (2992, 53685), (3060, 52492), (3366, 47720), (3579, 44880), (3740, 42948), (3960, 40562), (4080, 39369), (4488, 35790), (4772, 33660), (5610, 28632), (5965, 26928), (6120, 26246), (6732, 23860), (7158, 22440), (7480, 21474), (7920, 20281), (8415, 19088), (8976, 17895), (9544, 16830), (10737, 14960), (11220, 14316), (11930, 13464), (12240, 13123)]