127806840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1302

約数の個数: 192

約数和(自身を含む): 486682560

約数和(自身を除く): 358875720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1237, 1260, 1435, 1476, 1640, 1722, 1845, 2296, 2460, 2474, 2520, 2583, 2870, 2952, 3444, 3690, 3711, 4305, 4920, 4948, 5166, 5740, 6185, 6888, 7380, 7422, 8610, 8659, 9896, 10332, 11133, 11480, 12370, 12915, 14760, 14844, 17220, 17318, 18555, 20664, 22266, 24740, 25830, 25977, 29688, 34440, 34636, 37110, 43295, 44532, 49480, 50717, 51660, 51954, 55665, 69272, 74220, 77931, 86590, 89064, 101434, 103320, 103908, 111330, 129885, 148440, 152151, 155862, 173180, 202868, 207816, 222660, 253585, 259770, 304302, 311724, 346360, 355019, 389655, 405736, 445320, 456453, 507170, 519540, 608604, 623448, 710038, 760755, 779310, 912906, 1014340, 1039080, 1065057, 1217208, 1420076, 1521510, 1558620, 1775095, 1825812, 2028680, 2130114, 2282265, 2840152, 3043020, 3117240, 3195171, 3550190, 3651624, 4260228, 4564530, 5325285, 6086040, 6390342, 7100380, 8520456, 9129060, 10650570, 12780684, 14200760, 15975855, 18258120, 21301140, 25561368, 31951710, 42602280, 63903420, 127806840]

約数ペア:

[(1, 127806840), (2, 63903420), (3, 42602280), (4, 31951710), (5, 25561368), (6, 21301140), (7, 18258120), (8, 15975855), (9, 14200760), (10, 12780684), (12, 10650570), (14, 9129060), (15, 8520456), (18, 7100380), (20, 6390342), (21, 6086040), (24, 5325285), (28, 4564530), (30, 4260228), (35, 3651624), (36, 3550190), (40, 3195171), (41, 3117240), (42, 3043020), (45, 2840152), (56, 2282265), (60, 2130114), (63, 2028680), (70, 1825812), (72, 1775095), (82, 1558620), (84, 1521510), (90, 1420076), (105, 1217208), (120, 1065057), (123, 1039080), (126, 1014340), (140, 912906), (164, 779310), (168, 760755), (180, 710038), (205, 623448), (210, 608604), (246, 519540), (252, 507170), (280, 456453), (287, 445320), (315, 405736), (328, 389655), (360, 355019), (369, 346360), (410, 311724), (420, 304302), (492, 259770), (504, 253585), (574, 222660), (615, 207816), (630, 202868), (738, 173180), (820, 155862), (840, 152151), (861, 148440), (984, 129885), (1148, 111330), (1230, 103908), (1237, 103320), (1260, 101434), (1435, 89064), (1476, 86590), (1640, 77931), (1722, 74220), (1845, 69272), (2296, 55665), (2460, 51954), (2474, 51660), (2520, 50717), (2583, 49480), (2870, 44532), (2952, 43295), (3444, 37110), (3690, 34636), (3711, 34440), (4305, 29688), (4920, 25977), (4948, 25830), (5166, 24740), (5740, 22266), (6185, 20664), (6888, 18555), (7380, 17318), (7422, 17220), (8610, 14844), (8659, 14760), (9896, 12915), (10332, 12370), (11133, 11480)]