660404160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 336

約数和(自身を含む): 2529596160

約数和(自身を除く): 1869192000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 569, 576, 585, 620, 624, 720, 744, 780, 806, 832, 930, 936, 960, 992, 1040, 1116, 1138, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1707, 1860, 1872, 1984, 2015, 2080, 2232, 2276, 2340, 2418, 2480, 2496, 2790, 2845, 2880, 2976, 3120, 3224, 3414, 3627, 3720, 3744, 4030, 4160, 4464, 4552, 4680, 4836, 4960, 5121, 5580, 5690, 5952, 6045, 6240, 6448, 6828, 7254, 7397, 7440, 7488, 8060, 8535, 8928, 9104, 9360, 9672, 9920, 10242, 11160, 11380, 12090, 12480, 12896, 13656, 14508, 14794, 14880, 16120, 17070, 17639, 17856, 18135, 18208, 18720, 19344, 20484, 22191, 22320, 22760, 24180, 25605, 25792, 27312, 29016, 29588, 29760, 32240, 34140, 35278, 36270, 36416, 36985, 37440, 38688, 40968, 44382, 44640, 45520, 48360, 51210, 52917, 54624, 58032, 59176, 64480, 66573, 68280, 70556, 72540, 73970, 77376, 81936, 88195, 88764, 89280, 91040, 96720, 102420, 105834, 109248, 110955, 116064, 118352, 128960, 133146, 136560, 141112, 145080, 147940, 158751, 163872, 176390, 177528, 182080, 193440, 204840, 211668, 221910, 229307, 232128, 236704, 264585, 266292, 273120, 282224, 290160, 295880, 317502, 327744, 332865, 352780, 355056, 386880, 409680, 423336, 443820, 458614, 473408, 529170, 532584, 546240, 564448, 580320, 591760, 635004, 665730, 687921, 705560, 710112, 793755, 819360, 846672, 887640, 917228, 1058340, 1065168, 1128896, 1146535, 1160640, 1183520, 1270008, 1331460, 1375842, 1411120, 1420224, 1587510, 1638720, 1693344, 1775280, 1834456, 2063763, 2116680, 2130336, 2293070, 2367040, 2540016, 2662920, 2751684, 2822240, 3175020, 3386688, 3439605, 3550560, 3668912, 4127526, 4233360, 4260672, 4586140, 5080032, 5325840, 5503368, 5644480, 6350040, 6879210, 7101120, 7337824, 8255052, 8466720, 9172280, 10160064, 10318815, 10651680, 11006736, 12700080, 13758420, 14675648, 16510104, 16933440, 18344560, 20637630, 21303360, 22013472, 25400160, 27516840, 33020208, 36689120, 41275260, 44026944, 50800320, 55033680, 66040416, 73378240, 82550520, 110067360, 132080832, 165101040, 220134720, 330202080, 660404160]

約数ペア:

[(1, 660404160), (2, 330202080), (3, 220134720), (4, 165101040), (5, 132080832), (6, 110067360), (8, 82550520), (9, 73378240), (10, 66040416), (12, 55033680), (13, 50800320), (15, 44026944), (16, 41275260), (18, 36689120), (20, 33020208), (24, 27516840), (26, 25400160), (30, 22013472), (31, 21303360), (32, 20637630), (36, 18344560), (39, 16933440), (40, 16510104), (45, 14675648), (48, 13758420), (52, 12700080), (60, 11006736), (62, 10651680), (64, 10318815), (65, 10160064), (72, 9172280), (78, 8466720), (80, 8255052), (90, 7337824), (93, 7101120), (96, 6879210), (104, 6350040), (117, 5644480), (120, 5503368), (124, 5325840), (130, 5080032), (144, 4586140), (155, 4260672), (156, 4233360), (160, 4127526), (180, 3668912), (186, 3550560), (192, 3439605), (195, 3386688), (208, 3175020), (234, 2822240), (240, 2751684), (248, 2662920), (260, 2540016), (279, 2367040), (288, 2293070), (310, 2130336), (312, 2116680), (320, 2063763), (360, 1834456), (372, 1775280), (390, 1693344), (403, 1638720), (416, 1587510), (465, 1420224), (468, 1411120), (480, 1375842), (496, 1331460), (520, 1270008), (558, 1183520), (569, 1160640), (576, 1146535), (585, 1128896), (620, 1065168), (624, 1058340), (720, 917228), (744, 887640), (780, 846672), (806, 819360), (832, 793755), (930, 710112), (936, 705560), (960, 687921), (992, 665730), (1040, 635004), (1116, 591760), (1138, 580320), (1170, 564448), (1209, 546240), (1240, 532584), (1248, 529170), (1395, 473408), (1440, 458614), (1488, 443820), (1560, 423336), (1612, 409680), (1707, 386880), (1860, 355056), (1872, 352780), (1984, 332865), (2015, 327744), (2080, 317502), (2232, 295880), (2276, 290160), (2340, 282224), (2418, 273120), (2480, 266292), (2496, 264585), (2790, 236704), (2845, 232128), (2880, 229307), (2976, 221910), (3120, 211668), (3224, 204840), (3414, 193440), (3627, 182080), (3720, 177528), (3744, 176390), (4030, 163872), (4160, 158751), (4464, 147940), (4552, 145080), (4680, 141112), (4836, 136560), (4960, 133146), (5121, 128960), (5580, 118352), (5690, 116064), (5952, 110955), (6045, 109248), (6240, 105834), (6448, 102420), (6828, 96720), (7254, 91040), (7397, 89280), (7440, 88764), (7488, 88195), (8060, 81936), (8535, 77376), (8928, 73970), (9104, 72540), (9360, 70556), (9672, 68280), (9920, 66573), (10242, 64480), (11160, 59176), (11380, 58032), (12090, 54624), (12480, 52917), (12896, 51210), (13656, 48360), (14508, 45520), (14794, 44640), (14880, 44382), (16120, 40968), (17070, 38688), (17639, 37440), (17856, 36985), (18135, 36416), (18208, 36270), (18720, 35278), (19344, 34140), (20484, 32240), (22191, 29760), (22320, 29588), (22760, 29016), (24180, 27312), (25605, 25792)]