1210249920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3759

約数の個数: 224

約数和(自身を含む): 4328257536

約数和(自身を除く): 3118007616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1984, 2046, 2112, 2480, 2640, 2728, 2976, 3410, 3520, 3697, 3720, 4092, 4960, 5115, 5280, 5456, 5952, 6820, 7394, 7440, 8184, 9920, 10230, 10560, 10912, 11091, 13640, 14788, 14880, 16368, 18485, 20460, 21824, 22182, 27280, 29576, 29760, 32736, 36970, 40667, 40920, 44364, 54560, 55455, 59152, 65472, 73940, 81334, 81840, 88728, 109120, 110910, 114607, 118304, 122001, 147880, 162668, 163680, 177456, 203335, 221820, 229214, 236608, 244002, 295760, 325336, 327360, 343821, 354912, 406670, 443640, 458428, 488004, 573035, 591520, 610005, 650672, 687642, 709824, 813340, 887280, 916856, 976008, 1146070, 1183040, 1220010, 1260677, 1301344, 1375284, 1626680, 1719105, 1774560, 1833712, 1952016, 2292140, 2440020, 2521354, 2602688, 2750568, 3253360, 3438210, 3549120, 3667424, 3782031, 3904032, 4584280, 4880040, 5042708, 5501136, 6303385, 6506720, 6876420, 7334848, 7564062, 7808064, 9168560, 9760080, 10085416, 11002272, 12606770, 13013440, 13752840, 15128124, 18337120, 18910155, 19520160, 20170832, 22004544, 25213540, 27505680, 30256248, 36674240, 37820310, 39040320, 40341664, 50427080, 55011360, 60512496, 75640620, 80683328, 100854160, 110022720, 121024992, 151281240, 201708320, 242049984, 302562480, 403416640, 605124960, 1210249920]

約数ペア:

[(1, 1210249920), (2, 605124960), (3, 403416640), (4, 302562480), (5, 242049984), (6, 201708320), (8, 151281240), (10, 121024992), (11, 110022720), (12, 100854160), (15, 80683328), (16, 75640620), (20, 60512496), (22, 55011360), (24, 50427080), (30, 40341664), (31, 39040320), (32, 37820310), (33, 36674240), (40, 30256248), (44, 27505680), (48, 25213540), (55, 22004544), (60, 20170832), (62, 19520160), (64, 18910155), (66, 18337120), (80, 15128124), (88, 13752840), (93, 13013440), (96, 12606770), (110, 11002272), (120, 10085416), (124, 9760080), (132, 9168560), (155, 7808064), (160, 7564062), (165, 7334848), (176, 6876420), (186, 6506720), (192, 6303385), (220, 5501136), (240, 5042708), (248, 4880040), (264, 4584280), (310, 3904032), (320, 3782031), (330, 3667424), (341, 3549120), (352, 3438210), (372, 3253360), (440, 2750568), (465, 2602688), (480, 2521354), (496, 2440020), (528, 2292140), (620, 1952016), (660, 1833712), (682, 1774560), (704, 1719105), (744, 1626680), (880, 1375284), (930, 1301344), (960, 1260677), (992, 1220010), (1023, 1183040), (1056, 1146070), (1240, 976008), (1320, 916856), (1364, 887280), (1488, 813340), (1705, 709824), (1760, 687642), (1860, 650672), (1984, 610005), (2046, 591520), (2112, 573035), (2480, 488004), (2640, 458428), (2728, 443640), (2976, 406670), (3410, 354912), (3520, 343821), (3697, 327360), (3720, 325336), (4092, 295760), (4960, 244002), (5115, 236608), (5280, 229214), (5456, 221820), (5952, 203335), (6820, 177456), (7394, 163680), (7440, 162668), (8184, 147880), (9920, 122001), (10230, 118304), (10560, 114607), (10912, 110910), (11091, 109120), (13640, 88728), (14788, 81840), (14880, 81334), (16368, 73940), (18485, 65472), (20460, 59152), (21824, 55455), (22182, 54560), (27280, 44364), (29576, 40920), (29760, 40667), (32736, 36970)]