127671180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 447820800

約数和(自身を除く): 320149620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 67, 70, 78, 84, 91, 105, 130, 134, 140, 156, 182, 195, 201, 210, 260, 268, 273, 335, 349, 364, 390, 402, 420, 455, 469, 546, 670, 698, 780, 804, 871, 910, 938, 1005, 1047, 1092, 1340, 1365, 1396, 1407, 1742, 1745, 1820, 1876, 2010, 2094, 2345, 2443, 2613, 2730, 2814, 3484, 3490, 4020, 4188, 4355, 4537, 4690, 4886, 5226, 5235, 5460, 5628, 6097, 6980, 7035, 7329, 8710, 9074, 9380, 9772, 10452, 10470, 12194, 12215, 13065, 13611, 14070, 14658, 17420, 18148, 18291, 20940, 22685, 23383, 24388, 24430, 26130, 27222, 28140, 29316, 30485, 31759, 36582, 36645, 45370, 46766, 48860, 52260, 54444, 60970, 63518, 68055, 70149, 73164, 73290, 90740, 91455, 93532, 95277, 116915, 121940, 127036, 136110, 140298, 146580, 158795, 163681, 182910, 190554, 233830, 272220, 280596, 303979, 317590, 327362, 350745, 365820, 381108, 467660, 476385, 491043, 607958, 635180, 654724, 701490, 818405, 911937, 952770, 982086, 1215916, 1402980, 1519895, 1636810, 1823874, 1905540, 1964172, 2127853, 2455215, 3039790, 3273620, 3647748, 4255706, 4559685, 4910430, 6079580, 6383559, 8511412, 9119370, 9820860, 10639265, 12767118, 18238740, 21278530, 25534236, 31917795, 42557060, 63835590, 127671180]

約数ペア:

[(1, 127671180), (2, 63835590), (3, 42557060), (4, 31917795), (5, 25534236), (6, 21278530), (7, 18238740), (10, 12767118), (12, 10639265), (13, 9820860), (14, 9119370), (15, 8511412), (20, 6383559), (21, 6079580), (26, 4910430), (28, 4559685), (30, 4255706), (35, 3647748), (39, 3273620), (42, 3039790), (52, 2455215), (60, 2127853), (65, 1964172), (67, 1905540), (70, 1823874), (78, 1636810), (84, 1519895), (91, 1402980), (105, 1215916), (130, 982086), (134, 952770), (140, 911937), (156, 818405), (182, 701490), (195, 654724), (201, 635180), (210, 607958), (260, 491043), (268, 476385), (273, 467660), (335, 381108), (349, 365820), (364, 350745), (390, 327362), (402, 317590), (420, 303979), (455, 280596), (469, 272220), (546, 233830), (670, 190554), (698, 182910), (780, 163681), (804, 158795), (871, 146580), (910, 140298), (938, 136110), (1005, 127036), (1047, 121940), (1092, 116915), (1340, 95277), (1365, 93532), (1396, 91455), (1407, 90740), (1742, 73290), (1745, 73164), (1820, 70149), (1876, 68055), (2010, 63518), (2094, 60970), (2345, 54444), (2443, 52260), (2613, 48860), (2730, 46766), (2814, 45370), (3484, 36645), (3490, 36582), (4020, 31759), (4188, 30485), (4355, 29316), (4537, 28140), (4690, 27222), (4886, 26130), (5226, 24430), (5235, 24388), (5460, 23383), (5628, 22685), (6097, 20940), (6980, 18291), (7035, 18148), (7329, 17420), (8710, 14658), (9074, 14070), (9380, 13611), (9772, 13065), (10452, 12215), (10470, 12194)]