878852520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 384

約数和(自身を含む): 3559046400

約数和(自身を除く): 2680193880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 139, 140, 156, 168, 180, 182, 193, 195, 210, 234, 252, 260, 273, 278, 280, 312, 315, 360, 364, 386, 390, 417, 420, 455, 468, 504, 520, 546, 556, 579, 585, 630, 695, 728, 772, 780, 819, 834, 840, 910, 936, 965, 973, 1092, 1112, 1158, 1170, 1251, 1260, 1351, 1365, 1390, 1544, 1560, 1638, 1668, 1737, 1807, 1820, 1930, 1946, 2085, 2184, 2316, 2340, 2502, 2509, 2520, 2702, 2730, 2780, 2895, 2919, 3276, 3336, 3474, 3614, 3640, 3860, 3892, 4053, 4095, 4170, 4632, 4680, 4865, 5004, 5018, 5404, 5421, 5460, 5560, 5790, 5838, 6255, 6552, 6755, 6948, 7228, 7527, 7720, 7784, 8106, 8190, 8340, 8685, 8757, 9035, 9730, 10008, 10036, 10808, 10842, 10920, 11580, 11676, 12159, 12510, 12545, 12649, 13510, 13896, 14456, 14595, 15054, 16212, 16263, 16380, 16680, 17370, 17514, 17563, 18070, 19460, 20072, 20265, 21684, 22581, 23160, 23352, 24318, 25020, 25090, 25298, 26827, 27020, 27105, 29190, 30108, 32424, 32526, 32760, 34740, 35028, 35126, 36140, 37635, 37947, 38920, 40530, 43368, 43785, 45162, 48636, 50040, 50180, 50596, 52689, 53654, 54040, 54210, 58380, 60216, 60795, 63245, 65052, 69480, 70056, 70252, 72280, 75270, 75894, 80481, 81060, 81315, 87570, 87815, 90324, 97272, 100360, 101192, 105378, 107308, 108420, 112905, 113841, 116760, 121590, 126490, 130104, 134135, 140504, 150540, 151788, 158067, 160962, 162120, 162630, 175140, 175630, 180648, 187789, 189735, 210756, 214616, 216840, 225810, 227682, 241443, 243180, 252980, 263445, 268270, 301080, 303576, 316134, 321924, 325260, 348751, 350280, 351260, 375578, 379470, 402405, 421512, 451620, 455364, 482886, 486360, 505960, 526890, 536540, 563367, 569205, 632268, 643848, 650520, 697502, 702520, 751156, 758940, 790335, 804810, 903240, 910728, 938945, 965772, 1046253, 1053780, 1073080, 1126734, 1138410, 1207215, 1264536, 1395004, 1502312, 1517880, 1580670, 1609620, 1690101, 1743755, 1877890, 1931544, 2092506, 2107560, 2253468, 2276820, 2414430, 2441257, 2790008, 2816835, 3138759, 3161340, 3219240, 3380202, 3487510, 3755780, 4185012, 4506936, 4553640, 4828860, 4882514, 5231265, 5633670, 6277518, 6322680, 6760404, 6975020, 7323771, 7511560, 8370024, 8450505, 9657720, 9765028, 10462530, 11267340, 12206285, 12555036, 13520808, 13950040, 14647542, 15693795, 16901010, 19530056, 20925060, 21971313, 22534680, 24412570, 25110072, 29295084, 31387590, 33802020, 36618855, 41850120, 43942626, 48825140, 58590168, 62775180, 67604040, 73237710, 87885252, 97650280, 109856565, 125550360, 146475420, 175770504, 219713130, 292950840, 439426260, 878852520]

約数ペア:

[(1, 878852520), (2, 439426260), (3, 292950840), (4, 219713130), (5, 175770504), (6, 146475420), (7, 125550360), (8, 109856565), (9, 97650280), (10, 87885252), (12, 73237710), (13, 67604040), (14, 62775180), (15, 58590168), (18, 48825140), (20, 43942626), (21, 41850120), (24, 36618855), (26, 33802020), (28, 31387590), (30, 29295084), (35, 25110072), (36, 24412570), (39, 22534680), (40, 21971313), (42, 20925060), (45, 19530056), (52, 16901010), (56, 15693795), (60, 14647542), (63, 13950040), (65, 13520808), (70, 12555036), (72, 12206285), (78, 11267340), (84, 10462530), (90, 9765028), (91, 9657720), (104, 8450505), (105, 8370024), (117, 7511560), (120, 7323771), (126, 6975020), (130, 6760404), (139, 6322680), (140, 6277518), (156, 5633670), (168, 5231265), (180, 4882514), (182, 4828860), (193, 4553640), (195, 4506936), (210, 4185012), (234, 3755780), (252, 3487510), (260, 3380202), (273, 3219240), (278, 3161340), (280, 3138759), (312, 2816835), (315, 2790008), (360, 2441257), (364, 2414430), (386, 2276820), (390, 2253468), (417, 2107560), (420, 2092506), (455, 1931544), (468, 1877890), (504, 1743755), (520, 1690101), (546, 1609620), (556, 1580670), (579, 1517880), (585, 1502312), (630, 1395004), (695, 1264536), (728, 1207215), (772, 1138410), (780, 1126734), (819, 1073080), (834, 1053780), (840, 1046253), (910, 965772), (936, 938945), (965, 910728), (973, 903240), (1092, 804810), (1112, 790335), (1158, 758940), (1170, 751156), (1251, 702520), (1260, 697502), (1351, 650520), (1365, 643848), (1390, 632268), (1544, 569205), (1560, 563367), (1638, 536540), (1668, 526890), (1737, 505960), (1807, 486360), (1820, 482886), (1930, 455364), (1946, 451620), (2085, 421512), (2184, 402405), (2316, 379470), (2340, 375578), (2502, 351260), (2509, 350280), (2520, 348751), (2702, 325260), (2730, 321924), (2780, 316134), (2895, 303576), (2919, 301080), (3276, 268270), (3336, 263445), (3474, 252980), (3614, 243180), (3640, 241443), (3860, 227682), (3892, 225810), (4053, 216840), (4095, 214616), (4170, 210756), (4632, 189735), (4680, 187789), (4865, 180648), (5004, 175630), (5018, 175140), (5404, 162630), (5421, 162120), (5460, 160962), (5560, 158067), (5790, 151788), (5838, 150540), (6255, 140504), (6552, 134135), (6755, 130104), (6948, 126490), (7228, 121590), (7527, 116760), (7720, 113841), (7784, 112905), (8106, 108420), (8190, 107308), (8340, 105378), (8685, 101192), (8757, 100360), (9035, 97272), (9730, 90324), (10008, 87815), (10036, 87570), (10808, 81315), (10842, 81060), (10920, 80481), (11580, 75894), (11676, 75270), (12159, 72280), (12510, 70252), (12545, 70056), (12649, 69480), (13510, 65052), (13896, 63245), (14456, 60795), (14595, 60216), (15054, 58380), (16212, 54210), (16263, 54040), (16380, 53654), (16680, 52689), (17370, 50596), (17514, 50180), (17563, 50040), (18070, 48636), (19460, 45162), (20072, 43785), (20265, 43368), (21684, 40530), (22581, 38920), (23160, 37947), (23352, 37635), (24318, 36140), (25020, 35126), (25090, 35028), (25298, 34740), (26827, 32760), (27020, 32526), (27105, 32424), (29190, 30108)]