9107280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 37914240

約数和(自身を除く): 28806960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 139, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 278, 280, 312, 315, 336, 360, 364, 390, 417, 420, 455, 468, 504, 520, 546, 556, 560, 585, 624, 630, 695, 720, 728, 780, 819, 834, 840, 910, 936, 973, 1008, 1040, 1092, 1112, 1170, 1251, 1260, 1365, 1390, 1456, 1560, 1638, 1668, 1680, 1807, 1820, 1872, 1946, 2085, 2184, 2224, 2340, 2502, 2520, 2730, 2780, 2919, 3120, 3276, 3336, 3614, 3640, 3892, 4095, 4170, 4368, 4680, 4865, 5004, 5040, 5421, 5460, 5560, 5838, 6255, 6552, 6672, 7228, 7280, 7784, 8190, 8340, 8757, 9035, 9360, 9730, 10008, 10842, 10920, 11120, 11676, 12510, 12649, 13104, 14456, 14595, 15568, 16263, 16380, 16680, 17514, 18070, 19460, 20016, 21684, 21840, 23352, 25020, 25298, 27105, 28912, 29190, 32526, 32760, 33360, 35028, 36140, 37947, 38920, 43368, 43785, 46704, 50040, 50596, 54210, 58380, 63245, 65052, 65520, 70056, 72280, 75894, 77840, 81315, 86736, 87570, 100080, 101192, 108420, 113841, 116760, 126490, 130104, 140112, 144560, 151788, 162630, 175140, 189735, 202384, 216840, 227682, 233520, 252980, 260208, 303576, 325260, 350280, 379470, 433680, 455364, 505960, 569205, 607152, 650520, 700560, 758940, 910728, 1011920, 1138410, 1301040, 1517880, 1821456, 2276820, 3035760, 4553640, 9107280]

約数ペア:

[(1, 9107280), (2, 4553640), (3, 3035760), (4, 2276820), (5, 1821456), (6, 1517880), (7, 1301040), (8, 1138410), (9, 1011920), (10, 910728), (12, 758940), (13, 700560), (14, 650520), (15, 607152), (16, 569205), (18, 505960), (20, 455364), (21, 433680), (24, 379470), (26, 350280), (28, 325260), (30, 303576), (35, 260208), (36, 252980), (39, 233520), (40, 227682), (42, 216840), (45, 202384), (48, 189735), (52, 175140), (56, 162630), (60, 151788), (63, 144560), (65, 140112), (70, 130104), (72, 126490), (78, 116760), (80, 113841), (84, 108420), (90, 101192), (91, 100080), (104, 87570), (105, 86736), (112, 81315), (117, 77840), (120, 75894), (126, 72280), (130, 70056), (139, 65520), (140, 65052), (144, 63245), (156, 58380), (168, 54210), (180, 50596), (182, 50040), (195, 46704), (208, 43785), (210, 43368), (234, 38920), (240, 37947), (252, 36140), (260, 35028), (273, 33360), (278, 32760), (280, 32526), (312, 29190), (315, 28912), (336, 27105), (360, 25298), (364, 25020), (390, 23352), (417, 21840), (420, 21684), (455, 20016), (468, 19460), (504, 18070), (520, 17514), (546, 16680), (556, 16380), (560, 16263), (585, 15568), (624, 14595), (630, 14456), (695, 13104), (720, 12649), (728, 12510), (780, 11676), (819, 11120), (834, 10920), (840, 10842), (910, 10008), (936, 9730), (973, 9360), (1008, 9035), (1040, 8757), (1092, 8340), (1112, 8190), (1170, 7784), (1251, 7280), (1260, 7228), (1365, 6672), (1390, 6552), (1456, 6255), (1560, 5838), (1638, 5560), (1668, 5460), (1680, 5421), (1807, 5040), (1820, 5004), (1872, 4865), (1946, 4680), (2085, 4368), (2184, 4170), (2224, 4095), (2340, 3892), (2502, 3640), (2520, 3614), (2730, 3336), (2780, 3276), (2919, 3120)]