15661428120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{6653}}^1$

素因数の和:7186

約数の個数: 192

約数和(自身を含む): 54932230080

約数和(自身を除く): 39270801960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 503, 520, 585, 780, 936, 1006, 1170, 1509, 1560, 2012, 2340, 2515, 3018, 4024, 4527, 4680, 5030, 6036, 6539, 6653, 7545, 9054, 10060, 12072, 13078, 13306, 15090, 18108, 19617, 19959, 20120, 22635, 26156, 26612, 30180, 32695, 33265, 36216, 39234, 39918, 45270, 52312, 53224, 58851, 59877, 60360, 65390, 66530, 78468, 79836, 86489, 90540, 98085, 99795, 117702, 119754, 130780, 133060, 156936, 159672, 172978, 181080, 196170, 199590, 235404, 239508, 259467, 261560, 266120, 294255, 299385, 345956, 392340, 399180, 432445, 470808, 479016, 518934, 588510, 598770, 691912, 778401, 784680, 798360, 864890, 1037868, 1177020, 1197540, 1297335, 1556802, 1729780, 2075736, 2354040, 2395080, 2594670, 3113604, 3346459, 3459560, 3892005, 5189340, 6227208, 6692918, 7784010, 10039377, 10378680, 13385836, 15568020, 16732295, 20078754, 26771672, 30118131, 31136040, 33464590, 40157508, 43503967, 50196885, 60236262, 66929180, 80315016, 87007934, 100393770, 120472524, 130511901, 133858360, 150590655, 174015868, 200787540, 217519835, 240945048, 261023802, 301181310, 348031736, 391535703, 401575080, 435039670, 522047604, 602362620, 652559505, 783071406, 870079340, 1044095208, 1204725240, 1305119010, 1566142812, 1740158680, 1957678515, 2610238020, 3132285624, 3915357030, 5220476040, 7830714060, 15661428120]

約数ペア:

[(1, 15661428120), (2, 7830714060), (3, 5220476040), (4, 3915357030), (5, 3132285624), (6, 2610238020), (8, 1957678515), (9, 1740158680), (10, 1566142812), (12, 1305119010), (13, 1204725240), (15, 1044095208), (18, 870079340), (20, 783071406), (24, 652559505), (26, 602362620), (30, 522047604), (36, 435039670), (39, 401575080), (40, 391535703), (45, 348031736), (52, 301181310), (60, 261023802), (65, 240945048), (72, 217519835), (78, 200787540), (90, 174015868), (104, 150590655), (117, 133858360), (120, 130511901), (130, 120472524), (156, 100393770), (180, 87007934), (195, 80315016), (234, 66929180), (260, 60236262), (312, 50196885), (360, 43503967), (390, 40157508), (468, 33464590), (503, 31136040), (520, 30118131), (585, 26771672), (780, 20078754), (936, 16732295), (1006, 15568020), (1170, 13385836), (1509, 10378680), (1560, 10039377), (2012, 7784010), (2340, 6692918), (2515, 6227208), (3018, 5189340), (4024, 3892005), (4527, 3459560), (4680, 3346459), (5030, 3113604), (6036, 2594670), (6539, 2395080), (6653, 2354040), (7545, 2075736), (9054, 1729780), (10060, 1556802), (12072, 1297335), (13078, 1197540), (13306, 1177020), (15090, 1037868), (18108, 864890), (19617, 798360), (19959, 784680), (20120, 778401), (22635, 691912), (26156, 598770), (26612, 588510), (30180, 518934), (32695, 479016), (33265, 470808), (36216, 432445), (39234, 399180), (39918, 392340), (45270, 345956), (52312, 299385), (53224, 294255), (58851, 266120), (59877, 261560), (60360, 259467), (65390, 239508), (66530, 235404), (78468, 199590), (79836, 196170), (86489, 181080), (90540, 172978), (98085, 159672), (99795, 156936), (117702, 133060), (119754, 130780)]