12670320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 43997184

約数和(自身を除く): 31326864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 131, 155, 156, 186, 195, 208, 240, 248, 260, 262, 310, 312, 372, 390, 393, 403, 465, 496, 520, 524, 620, 624, 655, 744, 780, 786, 806, 930, 1040, 1048, 1209, 1240, 1310, 1488, 1560, 1572, 1612, 1703, 1860, 1965, 2015, 2096, 2418, 2480, 2620, 3120, 3144, 3224, 3406, 3720, 3930, 4030, 4061, 4836, 5109, 5240, 6045, 6288, 6448, 6812, 7440, 7860, 8060, 8122, 8515, 9672, 10218, 10480, 12090, 12183, 13624, 15720, 16120, 16244, 17030, 19344, 20305, 20436, 24180, 24366, 25545, 27248, 31440, 32240, 32488, 34060, 40610, 40872, 48360, 48732, 51090, 52793, 60915, 64976, 68120, 81220, 81744, 96720, 97464, 102180, 105586, 121830, 136240, 158379, 162440, 194928, 204360, 211172, 243660, 263965, 316758, 324880, 408720, 422344, 487320, 527930, 633516, 791895, 844688, 974640, 1055860, 1267032, 1583790, 2111720, 2534064, 3167580, 4223440, 6335160, 12670320]

約数ペア:

[(1, 12670320), (2, 6335160), (3, 4223440), (4, 3167580), (5, 2534064), (6, 2111720), (8, 1583790), (10, 1267032), (12, 1055860), (13, 974640), (15, 844688), (16, 791895), (20, 633516), (24, 527930), (26, 487320), (30, 422344), (31, 408720), (39, 324880), (40, 316758), (48, 263965), (52, 243660), (60, 211172), (62, 204360), (65, 194928), (78, 162440), (80, 158379), (93, 136240), (104, 121830), (120, 105586), (124, 102180), (130, 97464), (131, 96720), (155, 81744), (156, 81220), (186, 68120), (195, 64976), (208, 60915), (240, 52793), (248, 51090), (260, 48732), (262, 48360), (310, 40872), (312, 40610), (372, 34060), (390, 32488), (393, 32240), (403, 31440), (465, 27248), (496, 25545), (520, 24366), (524, 24180), (620, 20436), (624, 20305), (655, 19344), (744, 17030), (780, 16244), (786, 16120), (806, 15720), (930, 13624), (1040, 12183), (1048, 12090), (1209, 10480), (1240, 10218), (1310, 9672), (1488, 8515), (1560, 8122), (1572, 8060), (1612, 7860), (1703, 7440), (1860, 6812), (1965, 6448), (2015, 6288), (2096, 6045), (2418, 5240), (2480, 5109), (2620, 4836), (3120, 4061), (3144, 4030), (3224, 3930), (3406, 3720)]