1431628380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1337

約数の個数: 288

約数和(自身を含む): 5424427008

約数和(自身を除く): 3992798628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 71, 78, 84, 90, 91, 105, 117, 126, 130, 140, 142, 156, 180, 182, 195, 210, 213, 234, 252, 260, 273, 284, 315, 355, 364, 390, 420, 426, 455, 468, 497, 546, 585, 630, 639, 710, 780, 819, 852, 910, 923, 994, 1065, 1092, 1170, 1231, 1260, 1278, 1365, 1420, 1491, 1638, 1820, 1846, 1988, 2130, 2340, 2462, 2485, 2556, 2730, 2769, 2982, 3195, 3276, 3692, 3693, 4095, 4260, 4473, 4615, 4924, 4970, 5460, 5538, 5964, 6155, 6390, 6461, 7386, 7455, 8190, 8307, 8617, 8946, 9230, 9940, 11076, 11079, 12310, 12780, 12922, 13845, 14772, 14910, 16003, 16380, 16614, 17234, 17892, 18460, 18465, 19383, 22158, 22365, 24620, 25844, 25851, 27690, 29820, 32006, 32305, 33228, 34468, 36930, 38766, 41535, 43085, 44316, 44730, 48009, 51702, 55380, 55395, 58149, 64012, 64610, 73860, 77532, 77553, 80015, 83070, 86170, 87401, 89460, 96018, 96915, 103404, 110790, 112021, 116298, 129220, 129255, 144027, 155106, 160030, 166140, 172340, 174802, 192036, 193830, 221580, 224042, 232596, 240045, 258510, 262203, 288054, 290745, 310212, 320060, 336063, 349604, 387660, 387765, 437005, 448084, 480090, 517020, 524406, 560105, 576108, 581490, 611807, 672126, 720135, 775530, 786609, 874010, 960180, 1008189, 1048812, 1120210, 1136213, 1162980, 1223614, 1311015, 1344252, 1440270, 1551060, 1573218, 1680315, 1748020, 1835421, 2016378, 2240420, 2272426, 2447228, 2622030, 2880540, 3059035, 3146436, 3360630, 3408639, 3670842, 3933045, 4032756, 4544852, 5040945, 5244060, 5506263, 5681065, 6118070, 6721260, 6817278, 7341684, 7866090, 7953491, 9177105, 10081890, 10225917, 11012526, 11362130, 12236140, 13634556, 15732180, 15906982, 17043195, 18354210, 20163780, 20451834, 22025052, 22724260, 23860473, 27531315, 31813964, 34086390, 36708420, 39767455, 40903668, 47720946, 51129585, 55062630, 68172780, 71581419, 79534910, 95441892, 102259170, 110125260, 119302365, 143162838, 159069820, 204518340, 238604730, 286325676, 357907095, 477209460, 715814190, 1431628380]

約数ペア:

[(1, 1431628380), (2, 715814190), (3, 477209460), (4, 357907095), (5, 286325676), (6, 238604730), (7, 204518340), (9, 159069820), (10, 143162838), (12, 119302365), (13, 110125260), (14, 102259170), (15, 95441892), (18, 79534910), (20, 71581419), (21, 68172780), (26, 55062630), (28, 51129585), (30, 47720946), (35, 40903668), (36, 39767455), (39, 36708420), (42, 34086390), (45, 31813964), (52, 27531315), (60, 23860473), (63, 22724260), (65, 22025052), (70, 20451834), (71, 20163780), (78, 18354210), (84, 17043195), (90, 15906982), (91, 15732180), (105, 13634556), (117, 12236140), (126, 11362130), (130, 11012526), (140, 10225917), (142, 10081890), (156, 9177105), (180, 7953491), (182, 7866090), (195, 7341684), (210, 6817278), (213, 6721260), (234, 6118070), (252, 5681065), (260, 5506263), (273, 5244060), (284, 5040945), (315, 4544852), (355, 4032756), (364, 3933045), (390, 3670842), (420, 3408639), (426, 3360630), (455, 3146436), (468, 3059035), (497, 2880540), (546, 2622030), (585, 2447228), (630, 2272426), (639, 2240420), (710, 2016378), (780, 1835421), (819, 1748020), (852, 1680315), (910, 1573218), (923, 1551060), (994, 1440270), (1065, 1344252), (1092, 1311015), (1170, 1223614), (1231, 1162980), (1260, 1136213), (1278, 1120210), (1365, 1048812), (1420, 1008189), (1491, 960180), (1638, 874010), (1820, 786609), (1846, 775530), (1988, 720135), (2130, 672126), (2340, 611807), (2462, 581490), (2485, 576108), (2556, 560105), (2730, 524406), (2769, 517020), (2982, 480090), (3195, 448084), (3276, 437005), (3692, 387765), (3693, 387660), (4095, 349604), (4260, 336063), (4473, 320060), (4615, 310212), (4924, 290745), (4970, 288054), (5460, 262203), (5538, 258510), (5964, 240045), (6155, 232596), (6390, 224042), (6461, 221580), (7386, 193830), (7455, 192036), (8190, 174802), (8307, 172340), (8617, 166140), (8946, 160030), (9230, 155106), (9940, 144027), (11076, 129255), (11079, 129220), (12310, 116298), (12780, 112021), (12922, 110790), (13845, 103404), (14772, 96915), (14910, 96018), (16003, 89460), (16380, 87401), (16614, 86170), (17234, 83070), (17892, 80015), (18460, 77553), (18465, 77532), (19383, 73860), (22158, 64610), (22365, 64012), (24620, 58149), (25844, 55395), (25851, 55380), (27690, 51702), (29820, 48009), (32006, 44730), (32305, 44316), (33228, 43085), (34468, 41535), (36930, 38766)]