21986962920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{92119}}^1$

素因数の和:92169

約数の個数: 256

約数和(自身を含む): 83571264000

約数和(自身を除く): 61584301080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2210, 2295, 2340, 2652, 2808, 3060, 3315, 3510, 3672, 3978, 4420, 4590, 4680, 5304, 5967, 6120, 6630, 7020, 7956, 8840, 9180, 9945, 11934, 13260, 14040, 15912, 18360, 19890, 23868, 26520, 29835, 39780, 47736, 59670, 79560, 92119, 119340, 184238, 238680, 276357, 368476, 460595, 552714, 736952, 829071, 921190, 1105428, 1197547, 1381785, 1566023, 1658142, 1842380, 2210856, 2395094, 2487213, 2763570, 3132046, 3316284, 3592641, 3684760, 4145355, 4698069, 4790188, 4974426, 5527140, 5987735, 6264092, 6632568, 7185282, 7830115, 8290710, 9396138, 9580376, 9948852, 10777923, 11054280, 11975470, 12436065, 12528184, 14094207, 14370564, 15660230, 16581420, 17963205, 18792276, 19897704, 20358299, 21555846, 23490345, 23950940, 24872130, 28188414, 28741128, 31320460, 32333769, 33162840, 35926410, 37584552, 40716598, 42282621, 43111692, 46980690, 47901880, 49744260, 53889615, 56376828, 61074897, 62640920, 64667538, 70471035, 71852820, 81433196, 84565242, 86223384, 93961380, 99488520, 101791495, 107779230, 112753656, 122149794, 129335076, 140942070, 143705640, 161668845, 162866392, 169130484, 183224691, 187922760, 203582990, 211413105, 215558460, 244299588, 258670152, 281884140, 305374485, 323337690, 338260968, 366449382, 407165980, 422826210, 431116920, 488599176, 549674073, 563768280, 610748970, 646675380, 732898764, 814331960, 845652420, 916123455, 1099348146, 1221497940, 1293350760, 1465797528, 1691304840, 1832246910, 2198696292, 2442995880, 2748370365, 3664493820, 4397392584, 5496740730, 7328987640, 10993481460, 21986962920]

約数ペア:

[(1, 21986962920), (2, 10993481460), (3, 7328987640), (4, 5496740730), (5, 4397392584), (6, 3664493820), (8, 2748370365), (9, 2442995880), (10, 2198696292), (12, 1832246910), (13, 1691304840), (15, 1465797528), (17, 1293350760), (18, 1221497940), (20, 1099348146), (24, 916123455), (26, 845652420), (27, 814331960), (30, 732898764), (34, 646675380), (36, 610748970), (39, 563768280), (40, 549674073), (45, 488599176), (51, 431116920), (52, 422826210), (54, 407165980), (60, 366449382), (65, 338260968), (68, 323337690), (72, 305374485), (78, 281884140), (85, 258670152), (90, 244299588), (102, 215558460), (104, 211413105), (108, 203582990), (117, 187922760), (120, 183224691), (130, 169130484), (135, 162866392), (136, 161668845), (153, 143705640), (156, 140942070), (170, 129335076), (180, 122149794), (195, 112753656), (204, 107779230), (216, 101791495), (221, 99488520), (234, 93961380), (255, 86223384), (260, 84565242), (270, 81433196), (306, 71852820), (312, 70471035), (340, 64667538), (351, 62640920), (360, 61074897), (390, 56376828), (408, 53889615), (442, 49744260), (459, 47901880), (468, 46980690), (510, 43111692), (520, 42282621), (540, 40716598), (585, 37584552), (612, 35926410), (663, 33162840), (680, 32333769), (702, 31320460), (765, 28741128), (780, 28188414), (884, 24872130), (918, 23950940), (936, 23490345), (1020, 21555846), (1080, 20358299), (1105, 19897704), (1170, 18792276), (1224, 17963205), (1326, 16581420), (1404, 15660230), (1530, 14370564), (1560, 14094207), (1755, 12528184), (1768, 12436065), (1836, 11975470), (1989, 11054280), (2040, 10777923), (2210, 9948852), (2295, 9580376), (2340, 9396138), (2652, 8290710), (2808, 7830115), (3060, 7185282), (3315, 6632568), (3510, 6264092), (3672, 5987735), (3978, 5527140), (4420, 4974426), (4590, 4790188), (4680, 4698069), (5304, 4145355), (5967, 3684760), (6120, 3592641), (6630, 3316284), (7020, 3132046), (7956, 2763570), (8840, 2487213), (9180, 2395094), (9945, 2210856), (11934, 1842380), (13260, 1658142), (14040, 1566023), (15912, 1381785), (18360, 1197547), (19890, 1105428), (23868, 921190), (26520, 829071), (29835, 736952), (39780, 552714), (47736, 460595), (59670, 368476), (79560, 276357), (92119, 238680), (119340, 184238)]