381163440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2339}}^1$

素因数の和:2459

約数の個数: 160

約数和(自身を含む): 1364912640

約数和(自身を除く): 983749200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1552, 1680, 1940, 2037, 2328, 2339, 2716, 2910, 3395, 3880, 4074, 4656, 4678, 5432, 5820, 6790, 7017, 7760, 8148, 9356, 10185, 10864, 11640, 11695, 13580, 14034, 16296, 16373, 18712, 20370, 23280, 23390, 27160, 28068, 32592, 32746, 35085, 37424, 40740, 46780, 49119, 54320, 56136, 65492, 70170, 81480, 81865, 93560, 98238, 112272, 130984, 140340, 162960, 163730, 187120, 196476, 226883, 245595, 261968, 280680, 327460, 392952, 453766, 491190, 561360, 654920, 680649, 785904, 907532, 982380, 1134415, 1309840, 1361298, 1588181, 1815064, 1964760, 2268830, 2722596, 3176362, 3403245, 3630128, 3929520, 4537660, 4764543, 5445192, 6352724, 6806490, 7940905, 9075320, 9529086, 10890384, 12705448, 13612980, 15881810, 18150640, 19058172, 23822715, 25410896, 27225960, 31763620, 38116344, 47645430, 54451920, 63527240, 76232688, 95290860, 127054480, 190581720, 381163440]

約数ペア:

[(1, 381163440), (2, 190581720), (3, 127054480), (4, 95290860), (5, 76232688), (6, 63527240), (7, 54451920), (8, 47645430), (10, 38116344), (12, 31763620), (14, 27225960), (15, 25410896), (16, 23822715), (20, 19058172), (21, 18150640), (24, 15881810), (28, 13612980), (30, 12705448), (35, 10890384), (40, 9529086), (42, 9075320), (48, 7940905), (56, 6806490), (60, 6352724), (70, 5445192), (80, 4764543), (84, 4537660), (97, 3929520), (105, 3630128), (112, 3403245), (120, 3176362), (140, 2722596), (168, 2268830), (194, 1964760), (210, 1815064), (240, 1588181), (280, 1361298), (291, 1309840), (336, 1134415), (388, 982380), (420, 907532), (485, 785904), (560, 680649), (582, 654920), (679, 561360), (776, 491190), (840, 453766), (970, 392952), (1164, 327460), (1358, 280680), (1455, 261968), (1552, 245595), (1680, 226883), (1940, 196476), (2037, 187120), (2328, 163730), (2339, 162960), (2716, 140340), (2910, 130984), (3395, 112272), (3880, 98238), (4074, 93560), (4656, 81865), (4678, 81480), (5432, 70170), (5820, 65492), (6790, 56136), (7017, 54320), (7760, 49119), (8148, 46780), (9356, 40740), (10185, 37424), (10864, 35085), (11640, 32746), (11695, 32592), (13580, 28068), (14034, 27160), (16296, 23390), (16373, 23280), (18712, 20370)]