13921521120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743671}}^1$

素因数の和:743705

約数の個数: 144

約数和(自身を含む): 51161658912

約数和(自身を除く): 37240137792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 743671, 1487342, 2231013, 2974684, 3718355, 4462026, 5949368, 6693039, 7436710, 8924052, 9667723, 11155065, 11898736, 13386078, 14873420, 17848104, 19335446, 22310130, 23797472, 26772156, 29003169, 29746840, 33465195, 35696208, 38670892, 44620260, 48338615, 53544312, 58006338, 59493680, 66930390, 71392416, 77341784, 87009507, 89240520, 96677230, 107088624, 116012676, 118987360, 133860780, 145015845, 154683568, 174019014, 178481040, 193354460, 214177248, 232025352, 267721560, 290031690, 309367136, 348038028, 356962080, 386708920, 435047535, 464050704, 535443120, 580063380, 696076056, 773417840, 870095070, 928101408, 1070886240, 1160126760, 1392152112, 1546835680, 1740190140, 2320253520, 2784304224, 3480380280, 4640507040, 6960760560, 13921521120]

約数ペア:

[(1, 13921521120), (2, 6960760560), (3, 4640507040), (4, 3480380280), (5, 2784304224), (6, 2320253520), (8, 1740190140), (9, 1546835680), (10, 1392152112), (12, 1160126760), (13, 1070886240), (15, 928101408), (16, 870095070), (18, 773417840), (20, 696076056), (24, 580063380), (26, 535443120), (30, 464050704), (32, 435047535), (36, 386708920), (39, 356962080), (40, 348038028), (45, 309367136), (48, 290031690), (52, 267721560), (60, 232025352), (65, 214177248), (72, 193354460), (78, 178481040), (80, 174019014), (90, 154683568), (96, 145015845), (104, 133860780), (117, 118987360), (120, 116012676), (130, 107088624), (144, 96677230), (156, 89240520), (160, 87009507), (180, 77341784), (195, 71392416), (208, 66930390), (234, 59493680), (240, 58006338), (260, 53544312), (288, 48338615), (312, 44620260), (360, 38670892), (390, 35696208), (416, 33465195), (468, 29746840), (480, 29003169), (520, 26772156), (585, 23797472), (624, 22310130), (720, 19335446), (780, 17848104), (936, 14873420), (1040, 13386078), (1170, 11898736), (1248, 11155065), (1440, 9667723), (1560, 8924052), (1872, 7436710), (2080, 6693039), (2340, 5949368), (3120, 4462026), (3744, 3718355), (4680, 2974684), (6240, 2231013), (9360, 1487342), (18720, 743671)]