1330554720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:810

約数の個数: 288

約数和(自身を含む): 4761953280

約数和(自身を除く): 3431398560

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, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 352, 363, 372, 440, 465, 480, 484, 496, 528, 605, 620, 660, 682, 726, 739, 744, 880, 930, 968, 992, 1023, 1056, 1210, 1240, 1320, 1364, 1452, 1478, 1488, 1705, 1760, 1815, 1860, 1936, 2046, 2217, 2420, 2480, 2640, 2728, 2904, 2956, 2976, 3410, 3630, 3695, 3720, 3751, 3872, 4092, 4434, 4840, 4960, 5115, 5280, 5456, 5808, 5912, 6820, 7260, 7390, 7440, 7502, 8129, 8184, 8868, 9680, 10230, 10912, 11085, 11253, 11616, 11824, 13640, 14520, 14780, 14880, 15004, 16258, 16368, 17736, 18755, 19360, 20460, 22170, 22506, 22909, 23648, 24387, 27280, 29040, 29560, 30008, 32516, 32736, 35472, 37510, 40645, 40920, 44340, 45012, 45818, 48774, 54560, 56265, 58080, 59120, 60016, 65032, 68727, 70944, 75020, 81290, 81840, 88680, 89419, 90024, 91636, 97548, 112530, 114545, 118240, 120032, 121935, 130064, 137454, 150040, 162580, 163680, 177360, 178838, 180048, 183272, 195096, 225060, 229090, 243870, 251999, 260128, 268257, 274908, 300080, 325160, 343635, 354720, 357676, 360096, 366544, 390192, 447095, 450120, 458180, 487740, 503998, 536514, 549816, 600160, 650320, 687270, 715352, 733088, 755997, 780384, 894190, 900240, 916360, 975480, 1007996, 1073028, 1099632, 1259995, 1300640, 1341285, 1374540, 1430704, 1511994, 1788380, 1800480, 1832720, 1950960, 2015992, 2146056, 2199264, 2519990, 2682570, 2749080, 2771989, 2861408, 3023988, 3576760, 3665440, 3779985, 3901920, 4031984, 4292112, 5039980, 5365140, 5498160, 5543978, 6047976, 7153520, 7559970, 8063968, 8315967, 8584224, 10079960, 10730280, 10996320, 11087956, 12095952, 13859945, 14307040, 15119940, 16631934, 20159920, 21460560, 22175912, 24191904, 27719890, 30239880, 33263868, 40319840, 41579835, 42921120, 44351824, 55439780, 60479760, 66527736, 83159670, 88703648, 110879560, 120959520, 133055472, 166319340, 221759120, 266110944, 332638680, 443518240, 665277360, 1330554720]

約数ペア:

[(1, 1330554720), (2, 665277360), (3, 443518240), (4, 332638680), (5, 266110944), (6, 221759120), (8, 166319340), (10, 133055472), (11, 120959520), (12, 110879560), (15, 88703648), (16, 83159670), (20, 66527736), (22, 60479760), (24, 55439780), (30, 44351824), (31, 42921120), (32, 41579835), (33, 40319840), (40, 33263868), (44, 30239880), (48, 27719890), (55, 24191904), (60, 22175912), (62, 21460560), (66, 20159920), (80, 16631934), (88, 15119940), (93, 14307040), (96, 13859945), (110, 12095952), (120, 11087956), (121, 10996320), (124, 10730280), (132, 10079960), (155, 8584224), (160, 8315967), (165, 8063968), (176, 7559970), (186, 7153520), (220, 6047976), (240, 5543978), (242, 5498160), (248, 5365140), (264, 5039980), (310, 4292112), (330, 4031984), (341, 3901920), (352, 3779985), (363, 3665440), (372, 3576760), (440, 3023988), (465, 2861408), (480, 2771989), (484, 2749080), (496, 2682570), (528, 2519990), (605, 2199264), (620, 2146056), (660, 2015992), (682, 1950960), (726, 1832720), (739, 1800480), (744, 1788380), (880, 1511994), (930, 1430704), (968, 1374540), (992, 1341285), (1023, 1300640), (1056, 1259995), (1210, 1099632), (1240, 1073028), (1320, 1007996), (1364, 975480), (1452, 916360), (1478, 900240), (1488, 894190), (1705, 780384), (1760, 755997), (1815, 733088), (1860, 715352), (1936, 687270), (2046, 650320), (2217, 600160), (2420, 549816), (2480, 536514), (2640, 503998), (2728, 487740), (2904, 458180), (2956, 450120), (2976, 447095), (3410, 390192), (3630, 366544), (3695, 360096), (3720, 357676), (3751, 354720), (3872, 343635), (4092, 325160), (4434, 300080), (4840, 274908), (4960, 268257), (5115, 260128), (5280, 251999), (5456, 243870), (5808, 229090), (5912, 225060), (6820, 195096), (7260, 183272), (7390, 180048), (7440, 178838), (7502, 177360), (8129, 163680), (8184, 162580), (8868, 150040), (9680, 137454), (10230, 130064), (10912, 121935), (11085, 120032), (11253, 118240), (11616, 114545), (11824, 112530), (13640, 97548), (14520, 91636), (14780, 90024), (14880, 89419), (15004, 88680), (16258, 81840), (16368, 81290), (17736, 75020), (18755, 70944), (19360, 68727), (20460, 65032), (22170, 60016), (22506, 59120), (22909, 58080), (23648, 56265), (24387, 54560), (27280, 48774), (29040, 45818), (29560, 45012), (30008, 44340), (32516, 40920), (32736, 40645), (35472, 37510)]