270399480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 931392000

約数和(自身を除く): 660992520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 43, 52, 58, 60, 65, 78, 86, 87, 104, 116, 120, 129, 130, 139, 145, 156, 172, 174, 195, 215, 232, 258, 260, 278, 290, 312, 344, 348, 377, 390, 417, 430, 435, 516, 520, 556, 559, 580, 645, 695, 696, 754, 780, 834, 860, 870, 1032, 1112, 1118, 1131, 1160, 1247, 1290, 1390, 1508, 1560, 1668, 1677, 1720, 1740, 1807, 1885, 2085, 2236, 2262, 2494, 2580, 2780, 2795, 3016, 3336, 3354, 3480, 3614, 3741, 3770, 4031, 4170, 4472, 4524, 4988, 5160, 5421, 5560, 5590, 5655, 5977, 6235, 6708, 7228, 7482, 7540, 8062, 8340, 8385, 9035, 9048, 9976, 10842, 11180, 11310, 11954, 12093, 12470, 13416, 14456, 14964, 15080, 16124, 16211, 16680, 16770, 17931, 18070, 18705, 20155, 21684, 22360, 22620, 23908, 24186, 24940, 27105, 29885, 29928, 32248, 32422, 33540, 35862, 36140, 37410, 40310, 43368, 45240, 47816, 48372, 48633, 49880, 52403, 54210, 59770, 60465, 64844, 67080, 71724, 72280, 74820, 77701, 80620, 81055, 89655, 96744, 97266, 104806, 108420, 119540, 120930, 129688, 143448, 149640, 155402, 157209, 161240, 162110, 173333, 179310, 194532, 209612, 216840, 233103, 239080, 241860, 243165, 262015, 310804, 314418, 324220, 346666, 358620, 388505, 389064, 419224, 466206, 483720, 486330, 519999, 524030, 621608, 628836, 648440, 693332, 717240, 777010, 786045, 866665, 932412, 972660, 1039998, 1048060, 1165515, 1257672, 1386664, 1554020, 1572090, 1733330, 1864824, 1945320, 2079996, 2096120, 2253329, 2331030, 2599995, 3108040, 3144180, 3466660, 4159992, 4506658, 4662060, 5199990, 6288360, 6759987, 6933320, 9013316, 9324120, 10399980, 11266645, 13519974, 18026632, 20799960, 22533290, 27039948, 33799935, 45066580, 54079896, 67599870, 90133160, 135199740, 270399480]

約数ペア:

[(1, 270399480), (2, 135199740), (3, 90133160), (4, 67599870), (5, 54079896), (6, 45066580), (8, 33799935), (10, 27039948), (12, 22533290), (13, 20799960), (15, 18026632), (20, 13519974), (24, 11266645), (26, 10399980), (29, 9324120), (30, 9013316), (39, 6933320), (40, 6759987), (43, 6288360), (52, 5199990), (58, 4662060), (60, 4506658), (65, 4159992), (78, 3466660), (86, 3144180), (87, 3108040), (104, 2599995), (116, 2331030), (120, 2253329), (129, 2096120), (130, 2079996), (139, 1945320), (145, 1864824), (156, 1733330), (172, 1572090), (174, 1554020), (195, 1386664), (215, 1257672), (232, 1165515), (258, 1048060), (260, 1039998), (278, 972660), (290, 932412), (312, 866665), (344, 786045), (348, 777010), (377, 717240), (390, 693332), (417, 648440), (430, 628836), (435, 621608), (516, 524030), (520, 519999), (556, 486330), (559, 483720), (580, 466206), (645, 419224), (695, 389064), (696, 388505), (754, 358620), (780, 346666), (834, 324220), (860, 314418), (870, 310804), (1032, 262015), (1112, 243165), (1118, 241860), (1131, 239080), (1160, 233103), (1247, 216840), (1290, 209612), (1390, 194532), (1508, 179310), (1560, 173333), (1668, 162110), (1677, 161240), (1720, 157209), (1740, 155402), (1807, 149640), (1885, 143448), (2085, 129688), (2236, 120930), (2262, 119540), (2494, 108420), (2580, 104806), (2780, 97266), (2795, 96744), (3016, 89655), (3336, 81055), (3354, 80620), (3480, 77701), (3614, 74820), (3741, 72280), (3770, 71724), (4031, 67080), (4170, 64844), (4472, 60465), (4524, 59770), (4988, 54210), (5160, 52403), (5421, 49880), (5560, 48633), (5590, 48372), (5655, 47816), (5977, 45240), (6235, 43368), (6708, 40310), (7228, 37410), (7482, 36140), (7540, 35862), (8062, 33540), (8340, 32422), (8385, 32248), (9035, 29928), (9048, 29885), (9976, 27105), (10842, 24940), (11180, 24186), (11310, 23908), (11954, 22620), (12093, 22360), (12470, 21684), (13416, 20155), (14456, 18705), (14964, 18070), (15080, 17931), (16124, 16770), (16211, 16680)]