1428162840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:904

約数の個数: 320

約数和(自身を含む): 5301948960

約数和(自身を除く): 3873786120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 52, 54, 60, 65, 72, 78, 81, 82, 90, 104, 108, 117, 120, 123, 130, 135, 156, 162, 164, 180, 195, 205, 216, 234, 246, 260, 270, 312, 324, 328, 351, 360, 369, 390, 405, 410, 468, 492, 520, 533, 540, 585, 615, 648, 702, 738, 780, 810, 820, 827, 936, 984, 1053, 1066, 1080, 1107, 1170, 1230, 1404, 1476, 1560, 1599, 1620, 1640, 1654, 1755, 1845, 2106, 2132, 2214, 2340, 2460, 2481, 2665, 2808, 2952, 3198, 3240, 3308, 3321, 3510, 3690, 4135, 4212, 4264, 4428, 4680, 4797, 4920, 4962, 5265, 5330, 5535, 6396, 6616, 6642, 7020, 7380, 7443, 7995, 8270, 8424, 8856, 9594, 9924, 10530, 10660, 10751, 11070, 12405, 12792, 13284, 14040, 14391, 14760, 14886, 15990, 16540, 16605, 19188, 19848, 21060, 21320, 21502, 22140, 22329, 23985, 24810, 26568, 28782, 29772, 31980, 32253, 33080, 33210, 33907, 37215, 38376, 42120, 43004, 43173, 44280, 44658, 47970, 49620, 53755, 57564, 59544, 63960, 64506, 66420, 66987, 67814, 71955, 74430, 86008, 86346, 89316, 95940, 96759, 99240, 101721, 107510, 111645, 115128, 129012, 132840, 133974, 135628, 143910, 148860, 161265, 169535, 172692, 178632, 191880, 193518, 203442, 215020, 215865, 223290, 258024, 267948, 271256, 287820, 290277, 297720, 305163, 322530, 334935, 339070, 345384, 387036, 406884, 430040, 431730, 440791, 446580, 483795, 508605, 535896, 575640, 580554, 610326, 645060, 669870, 678140, 774072, 813768, 863460, 870831, 881582, 893160, 915489, 967590, 1017210, 1161108, 1220652, 1290120, 1322373, 1339740, 1356280, 1451385, 1525815, 1726920, 1741662, 1763164, 1830978, 1935180, 2034420, 2203955, 2322216, 2441304, 2644746, 2679480, 2746467, 2902770, 3051630, 3483324, 3526328, 3661956, 3870360, 3967119, 4068840, 4354155, 4407910, 4577445, 5289492, 5492934, 5805540, 6103260, 6611865, 6966648, 7323912, 7934238, 8708310, 8815820, 9154890, 10578984, 10985868, 11611080, 11901357, 12206520, 13223730, 13732335, 15868476, 17416620, 17631640, 18309780, 19835595, 21971736, 23802714, 26447460, 27464670, 31736952, 34833240, 35704071, 36619560, 39671190, 47605428, 52894920, 54929340, 59506785, 71408142, 79342380, 95210856, 109858680, 119013570, 142816284, 158684760, 178520355, 238027140, 285632568, 357040710, 476054280, 714081420, 1428162840]

約数ペア:

[(1, 1428162840), (2, 714081420), (3, 476054280), (4, 357040710), (5, 285632568), (6, 238027140), (8, 178520355), (9, 158684760), (10, 142816284), (12, 119013570), (13, 109858680), (15, 95210856), (18, 79342380), (20, 71408142), (24, 59506785), (26, 54929340), (27, 52894920), (30, 47605428), (36, 39671190), (39, 36619560), (40, 35704071), (41, 34833240), (45, 31736952), (52, 27464670), (54, 26447460), (60, 23802714), (65, 21971736), (72, 19835595), (78, 18309780), (81, 17631640), (82, 17416620), (90, 15868476), (104, 13732335), (108, 13223730), (117, 12206520), (120, 11901357), (123, 11611080), (130, 10985868), (135, 10578984), (156, 9154890), (162, 8815820), (164, 8708310), (180, 7934238), (195, 7323912), (205, 6966648), (216, 6611865), (234, 6103260), (246, 5805540), (260, 5492934), (270, 5289492), (312, 4577445), (324, 4407910), (328, 4354155), (351, 4068840), (360, 3967119), (369, 3870360), (390, 3661956), (405, 3526328), (410, 3483324), (468, 3051630), (492, 2902770), (520, 2746467), (533, 2679480), (540, 2644746), (585, 2441304), (615, 2322216), (648, 2203955), (702, 2034420), (738, 1935180), (780, 1830978), (810, 1763164), (820, 1741662), (827, 1726920), (936, 1525815), (984, 1451385), (1053, 1356280), (1066, 1339740), (1080, 1322373), (1107, 1290120), (1170, 1220652), (1230, 1161108), (1404, 1017210), (1476, 967590), (1560, 915489), (1599, 893160), (1620, 881582), (1640, 870831), (1654, 863460), (1755, 813768), (1845, 774072), (2106, 678140), (2132, 669870), (2214, 645060), (2340, 610326), (2460, 580554), (2481, 575640), (2665, 535896), (2808, 508605), (2952, 483795), (3198, 446580), (3240, 440791), (3308, 431730), (3321, 430040), (3510, 406884), (3690, 387036), (4135, 345384), (4212, 339070), (4264, 334935), (4428, 322530), (4680, 305163), (4797, 297720), (4920, 290277), (4962, 287820), (5265, 271256), (5330, 267948), (5535, 258024), (6396, 223290), (6616, 215865), (6642, 215020), (7020, 203442), (7380, 193518), (7443, 191880), (7995, 178632), (8270, 172692), (8424, 169535), (8856, 161265), (9594, 148860), (9924, 143910), (10530, 135628), (10660, 133974), (10751, 132840), (11070, 129012), (12405, 115128), (12792, 111645), (13284, 107510), (14040, 101721), (14391, 99240), (14760, 96759), (14886, 95940), (15990, 89316), (16540, 86346), (16605, 86008), (19188, 74430), (19848, 71955), (21060, 67814), (21320, 66987), (21502, 66420), (22140, 64506), (22329, 63960), (23985, 59544), (24810, 57564), (26568, 53755), (28782, 49620), (29772, 47970), (31980, 44658), (32253, 44280), (33080, 43173), (33210, 43004), (33907, 42120), (37215, 38376)]