245246040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 899262000

約数和(自身を除く): 654015960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 139, 145, 156, 169, 174, 180, 195, 232, 234, 260, 261, 278, 290, 312, 338, 348, 360, 377, 390, 417, 435, 468, 507, 520, 522, 556, 580, 585, 676, 695, 696, 754, 780, 834, 845, 870, 936, 1014, 1044, 1112, 1131, 1160, 1170, 1251, 1305, 1352, 1390, 1508, 1521, 1560, 1668, 1690, 1740, 1807, 1885, 2028, 2085, 2088, 2262, 2340, 2502, 2535, 2610, 2780, 3016, 3042, 3336, 3380, 3393, 3480, 3614, 3770, 4031, 4056, 4170, 4524, 4680, 4901, 5004, 5070, 5220, 5421, 5560, 5655, 6084, 6255, 6760, 6786, 7228, 7540, 7605, 8062, 8340, 9035, 9048, 9802, 10008, 10140, 10440, 10842, 11310, 12093, 12168, 12510, 13572, 14456, 14703, 15080, 15210, 16124, 16263, 16680, 16965, 18070, 19604, 20155, 20280, 21684, 22620, 23491, 24186, 24505, 25020, 27105, 27144, 29406, 30420, 32248, 32526, 33930, 36140, 36279, 39208, 40310, 43368, 44109, 45240, 46982, 48372, 49010, 50040, 52403, 54210, 58812, 60465, 60840, 65052, 67860, 70473, 72280, 72558, 73515, 80620, 81315, 88218, 93964, 96744, 98020, 104806, 108420, 117455, 117624, 120930, 130104, 135720, 140946, 145116, 147030, 157209, 161240, 162630, 176436, 181395, 187928, 196040, 209612, 211419, 216840, 220545, 234910, 241860, 262015, 281892, 290232, 294060, 314418, 325260, 352365, 352872, 362790, 419224, 422838, 441090, 469820, 471627, 483720, 524030, 563784, 588120, 628836, 650520, 681239, 704730, 725580, 786045, 845676, 882180, 939640, 943254, 1048060, 1057095, 1257672, 1362478, 1409460, 1451160, 1572090, 1691352, 1764360, 1886508, 2043717, 2096120, 2114190, 2358135, 2724956, 2818920, 3144180, 3406195, 3773016, 4087434, 4228380, 4716270, 5449912, 6131151, 6288360, 6812390, 8174868, 8456760, 9432540, 10218585, 12262302, 13624780, 16349736, 18865080, 20437170, 24524604, 27249560, 30655755, 40874340, 49049208, 61311510, 81748680, 122623020, 245246040]

約数ペア:

[(1, 245246040), (2, 122623020), (3, 81748680), (4, 61311510), (5, 49049208), (6, 40874340), (8, 30655755), (9, 27249560), (10, 24524604), (12, 20437170), (13, 18865080), (15, 16349736), (18, 13624780), (20, 12262302), (24, 10218585), (26, 9432540), (29, 8456760), (30, 8174868), (36, 6812390), (39, 6288360), (40, 6131151), (45, 5449912), (52, 4716270), (58, 4228380), (60, 4087434), (65, 3773016), (72, 3406195), (78, 3144180), (87, 2818920), (90, 2724956), (104, 2358135), (116, 2114190), (117, 2096120), (120, 2043717), (130, 1886508), (139, 1764360), (145, 1691352), (156, 1572090), (169, 1451160), (174, 1409460), (180, 1362478), (195, 1257672), (232, 1057095), (234, 1048060), (260, 943254), (261, 939640), (278, 882180), (290, 845676), (312, 786045), (338, 725580), (348, 704730), (360, 681239), (377, 650520), (390, 628836), (417, 588120), (435, 563784), (468, 524030), (507, 483720), (520, 471627), (522, 469820), (556, 441090), (580, 422838), (585, 419224), (676, 362790), (695, 352872), (696, 352365), (754, 325260), (780, 314418), (834, 294060), (845, 290232), (870, 281892), (936, 262015), (1014, 241860), (1044, 234910), (1112, 220545), (1131, 216840), (1160, 211419), (1170, 209612), (1251, 196040), (1305, 187928), (1352, 181395), (1390, 176436), (1508, 162630), (1521, 161240), (1560, 157209), (1668, 147030), (1690, 145116), (1740, 140946), (1807, 135720), (1885, 130104), (2028, 120930), (2085, 117624), (2088, 117455), (2262, 108420), (2340, 104806), (2502, 98020), (2535, 96744), (2610, 93964), (2780, 88218), (3016, 81315), (3042, 80620), (3336, 73515), (3380, 72558), (3393, 72280), (3480, 70473), (3614, 67860), (3770, 65052), (4031, 60840), (4056, 60465), (4170, 58812), (4524, 54210), (4680, 52403), (4901, 50040), (5004, 49010), (5070, 48372), (5220, 46982), (5421, 45240), (5560, 44109), (5655, 43368), (6084, 40310), (6255, 39208), (6760, 36279), (6786, 36140), (7228, 33930), (7540, 32526), (7605, 32248), (8062, 30420), (8340, 29406), (9035, 27144), (9048, 27105), (9802, 25020), (10008, 24505), (10140, 24186), (10440, 23491), (10842, 22620), (11310, 21684), (12093, 20280), (12168, 20155), (12510, 19604), (13572, 18070), (14456, 16965), (14703, 16680), (15080, 16263), (15210, 16124)]