1427404680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33889}}^1$

素因数の和:33925

約数の個数: 160

約数和(自身を含む): 5166869400

約数和(自身を除く): 3739464720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 33889, 42120, 67778, 101667, 135556, 169445, 203334, 271112, 305001, 338890, 406668, 440557, 508335, 610002, 677780, 813336, 881114, 915003, 1016670, 1220004, 1321671, 1355560, 1525005, 1762228, 1830006, 2033340, 2202785, 2440008, 2643342, 2745009, 3050010, 3524456, 3660012, 3965013, 4066680, 4405570, 4575015, 5286684, 5490018, 6100020, 6608355, 7320024, 7930026, 8811140, 9150030, 10573368, 10980036, 11895039, 12200040, 13216710, 13725045, 15860052, 17622280, 18300060, 19825065, 21960072, 23790078, 26433420, 27450090, 31720104, 35685117, 36600120, 39650130, 47580156, 52866840, 54900180, 59475195, 71370234, 79300260, 95160312, 109800360, 118950390, 142740468, 158600520, 178425585, 237900780, 285480936, 356851170, 475801560, 713702340, 1427404680]

約数ペア:

[(1, 1427404680), (2, 713702340), (3, 475801560), (4, 356851170), (5, 285480936), (6, 237900780), (8, 178425585), (9, 158600520), (10, 142740468), (12, 118950390), (13, 109800360), (15, 95160312), (18, 79300260), (20, 71370234), (24, 59475195), (26, 54900180), (27, 52866840), (30, 47580156), (36, 39650130), (39, 36600120), (40, 35685117), (45, 31720104), (52, 27450090), (54, 26433420), (60, 23790078), (65, 21960072), (72, 19825065), (78, 18300060), (81, 17622280), (90, 15860052), (104, 13725045), (108, 13216710), (117, 12200040), (120, 11895039), (130, 10980036), (135, 10573368), (156, 9150030), (162, 8811140), (180, 7930026), (195, 7320024), (216, 6608355), (234, 6100020), (260, 5490018), (270, 5286684), (312, 4575015), (324, 4405570), (351, 4066680), (360, 3965013), (390, 3660012), (405, 3524456), (468, 3050010), (520, 2745009), (540, 2643342), (585, 2440008), (648, 2202785), (702, 2033340), (780, 1830006), (810, 1762228), (936, 1525005), (1053, 1355560), (1080, 1321671), (1170, 1220004), (1404, 1016670), (1560, 915003), (1620, 881114), (1755, 813336), (2106, 677780), (2340, 610002), (2808, 508335), (3240, 440557), (3510, 406668), (4212, 338890), (4680, 305001), (5265, 271112), (7020, 203334), (8424, 169445), (10530, 135556), (14040, 101667), (21060, 67778), (33889, 42120)]