249020460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1917

約数の個数: 192

約数和(自身を含む): 878707200

約数和(自身を除く): 629686740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 1867, 2052, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 3734, 4446, 4940, 5130, 5601, 6669, 7020, 7410, 7468, 8892, 9335, 10260, 11115, 11202, 13338, 14820, 16803, 18670, 22230, 22404, 24271, 26676, 28005, 33345, 33606, 35473, 37340, 44460, 48542, 50409, 56010, 66690, 67212, 70946, 72813, 84015, 97084, 100818, 106419, 112020, 121355, 133380, 141892, 145626, 168030, 177365, 201636, 212838, 218439, 242710, 252045, 291252, 319257, 336060, 354730, 364065, 425676, 436878, 461149, 485420, 504090, 532095, 638514, 655317, 709460, 728130, 873756, 922298, 957771, 1008180, 1064190, 1092195, 1277028, 1310634, 1383447, 1456260, 1596285, 1844596, 1915542, 2128380, 2184390, 2305745, 2621268, 2766894, 3192570, 3276585, 3831084, 4150341, 4368780, 4611490, 4788855, 5533788, 6385140, 6553170, 6917235, 8300682, 9222980, 9577710, 12451023, 13106340, 13834470, 16601364, 19155420, 20751705, 24902046, 27668940, 41503410, 49804092, 62255115, 83006820, 124510230, 249020460]

約数ペア:

[(1, 249020460), (2, 124510230), (3, 83006820), (4, 62255115), (5, 49804092), (6, 41503410), (9, 27668940), (10, 24902046), (12, 20751705), (13, 19155420), (15, 16601364), (18, 13834470), (19, 13106340), (20, 12451023), (26, 9577710), (27, 9222980), (30, 8300682), (36, 6917235), (38, 6553170), (39, 6385140), (45, 5533788), (52, 4788855), (54, 4611490), (57, 4368780), (60, 4150341), (65, 3831084), (76, 3276585), (78, 3192570), (90, 2766894), (95, 2621268), (108, 2305745), (114, 2184390), (117, 2128380), (130, 1915542), (135, 1844596), (156, 1596285), (171, 1456260), (180, 1383447), (190, 1310634), (195, 1277028), (228, 1092195), (234, 1064190), (247, 1008180), (260, 957771), (270, 922298), (285, 873756), (342, 728130), (351, 709460), (380, 655317), (390, 638514), (468, 532095), (494, 504090), (513, 485420), (540, 461149), (570, 436878), (585, 425676), (684, 364065), (702, 354730), (741, 336060), (780, 319257), (855, 291252), (988, 252045), (1026, 242710), (1140, 218439), (1170, 212838), (1235, 201636), (1404, 177365), (1482, 168030), (1710, 145626), (1755, 141892), (1867, 133380), (2052, 121355), (2223, 112020), (2340, 106419), (2470, 100818), (2565, 97084), (2964, 84015), (3420, 72813), (3510, 70946), (3705, 67212), (3734, 66690), (4446, 56010), (4940, 50409), (5130, 48542), (5601, 44460), (6669, 37340), (7020, 35473), (7410, 33606), (7468, 33345), (8892, 28005), (9335, 26676), (10260, 24271), (11115, 22404), (11202, 22230), (13338, 18670), (14820, 16803)]