130200720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1497

約数の個数: 160

約数和(自身を含む): 449971200

約数和(自身を除く): 319770480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1439, 1508, 1560, 1740, 1885, 2262, 2320, 2878, 3016, 3120, 3480, 3770, 4317, 4524, 5655, 5756, 6032, 6960, 7195, 7540, 8634, 9048, 11310, 11512, 14390, 15080, 17268, 18096, 18707, 21585, 22620, 23024, 28780, 30160, 34536, 37414, 41731, 43170, 45240, 56121, 57560, 69072, 74828, 83462, 86340, 90480, 93535, 112242, 115120, 125193, 149656, 166924, 172680, 187070, 208655, 224484, 250386, 280605, 299312, 333848, 345360, 374140, 417310, 448968, 500772, 542503, 561210, 625965, 667696, 748280, 834620, 897936, 1001544, 1085006, 1122420, 1251930, 1496560, 1627509, 1669240, 2003088, 2170012, 2244840, 2503860, 2712515, 3255018, 3338480, 4340024, 4489680, 5007720, 5425030, 6510036, 8137545, 8680048, 10015440, 10850060, 13020072, 16275090, 21700120, 26040144, 32550180, 43400240, 65100360, 130200720]

約数ペア:

[(1, 130200720), (2, 65100360), (3, 43400240), (4, 32550180), (5, 26040144), (6, 21700120), (8, 16275090), (10, 13020072), (12, 10850060), (13, 10015440), (15, 8680048), (16, 8137545), (20, 6510036), (24, 5425030), (26, 5007720), (29, 4489680), (30, 4340024), (39, 3338480), (40, 3255018), (48, 2712515), (52, 2503860), (58, 2244840), (60, 2170012), (65, 2003088), (78, 1669240), (80, 1627509), (87, 1496560), (104, 1251930), (116, 1122420), (120, 1085006), (130, 1001544), (145, 897936), (156, 834620), (174, 748280), (195, 667696), (208, 625965), (232, 561210), (240, 542503), (260, 500772), (290, 448968), (312, 417310), (348, 374140), (377, 345360), (390, 333848), (435, 299312), (464, 280605), (520, 250386), (580, 224484), (624, 208655), (696, 187070), (754, 172680), (780, 166924), (870, 149656), (1040, 125193), (1131, 115120), (1160, 112242), (1392, 93535), (1439, 90480), (1508, 86340), (1560, 83462), (1740, 74828), (1885, 69072), (2262, 57560), (2320, 56121), (2878, 45240), (3016, 43170), (3120, 41731), (3480, 37414), (3770, 34536), (4317, 30160), (4524, 28780), (5655, 23024), (5756, 22620), (6032, 21585), (6960, 18707), (7195, 18096), (7540, 17268), (8634, 15080), (9048, 14390), (11310, 11512)]