302291640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1026

約数の個数: 192

約数和(自身を含む): 1132185600

約数和(自身を除く): 829893960

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, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 139, 140, 168, 180, 210, 252, 278, 280, 315, 360, 417, 420, 504, 556, 630, 695, 834, 840, 863, 973, 1112, 1251, 1260, 1390, 1668, 1726, 1946, 2085, 2502, 2520, 2589, 2780, 2919, 3336, 3452, 3892, 4170, 4315, 4865, 5004, 5178, 5560, 5838, 6041, 6255, 6904, 7767, 7784, 8340, 8630, 8757, 9730, 10008, 10356, 11676, 12082, 12510, 12945, 14595, 15534, 16680, 17260, 17514, 18123, 19460, 20712, 23352, 24164, 25020, 25890, 29190, 30205, 31068, 34520, 35028, 36246, 38835, 38920, 43785, 48328, 50040, 51780, 54369, 58380, 60410, 62136, 70056, 72492, 77670, 87570, 90615, 103560, 108738, 116760, 119957, 120820, 144984, 155340, 175140, 181230, 217476, 239914, 241640, 271845, 310680, 350280, 359871, 362460, 434952, 479828, 543690, 599785, 719742, 724920, 839699, 959656, 1079613, 1087380, 1199570, 1439484, 1679398, 1799355, 2159226, 2174760, 2399140, 2519097, 2878968, 3358796, 3598710, 4198495, 4318452, 4798280, 5038194, 5398065, 6717592, 7197420, 7557291, 8396990, 8636904, 10076388, 10796130, 12595485, 14394840, 15114582, 16793980, 20152776, 21592260, 25190970, 30229164, 33587960, 37786455, 43184520, 50381940, 60458328, 75572910, 100763880, 151145820, 302291640]

約数ペア:

[(1, 302291640), (2, 151145820), (3, 100763880), (4, 75572910), (5, 60458328), (6, 50381940), (7, 43184520), (8, 37786455), (9, 33587960), (10, 30229164), (12, 25190970), (14, 21592260), (15, 20152776), (18, 16793980), (20, 15114582), (21, 14394840), (24, 12595485), (28, 10796130), (30, 10076388), (35, 8636904), (36, 8396990), (40, 7557291), (42, 7197420), (45, 6717592), (56, 5398065), (60, 5038194), (63, 4798280), (70, 4318452), (72, 4198495), (84, 3598710), (90, 3358796), (105, 2878968), (120, 2519097), (126, 2399140), (139, 2174760), (140, 2159226), (168, 1799355), (180, 1679398), (210, 1439484), (252, 1199570), (278, 1087380), (280, 1079613), (315, 959656), (360, 839699), (417, 724920), (420, 719742), (504, 599785), (556, 543690), (630, 479828), (695, 434952), (834, 362460), (840, 359871), (863, 350280), (973, 310680), (1112, 271845), (1251, 241640), (1260, 239914), (1390, 217476), (1668, 181230), (1726, 175140), (1946, 155340), (2085, 144984), (2502, 120820), (2520, 119957), (2589, 116760), (2780, 108738), (2919, 103560), (3336, 90615), (3452, 87570), (3892, 77670), (4170, 72492), (4315, 70056), (4865, 62136), (5004, 60410), (5178, 58380), (5560, 54369), (5838, 51780), (6041, 50040), (6255, 48328), (6904, 43785), (7767, 38920), (7784, 38835), (8340, 36246), (8630, 35028), (8757, 34520), (9730, 31068), (10008, 30205), (10356, 29190), (11676, 25890), (12082, 25020), (12510, 24164), (12945, 23352), (14595, 20712), (15534, 19460), (16680, 18123), (17260, 17514)]