2019944160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107903}}^1$

素因数の和:107937

約数の個数: 144

約数和(自身を含む): 7423363584

約数和(自身を除く): 5403419424

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, 107903, 215806, 323709, 431612, 539515, 647418, 863224, 971127, 1079030, 1294836, 1402739, 1618545, 1726448, 1942254, 2158060, 2589672, 2805478, 3237090, 3452896, 3884508, 4208217, 4316120, 4855635, 5179344, 5610956, 6474180, 7013695, 7769016, 8416434, 8632240, 9711270, 10358688, 11221912, 12624651, 12948360, 14027390, 15538032, 16832868, 17264480, 19422540, 21041085, 22443824, 25249302, 25896720, 28054780, 31076064, 33665736, 38845080, 42082170, 44887648, 50498604, 51793440, 56109560, 63123255, 67331472, 77690160, 84164340, 100997208, 112219120, 126246510, 134662944, 155380320, 168328680, 201994416, 224438240, 252493020, 336657360, 403988832, 504986040, 673314720, 1009972080, 2019944160]

約数ペア:

[(1, 2019944160), (2, 1009972080), (3, 673314720), (4, 504986040), (5, 403988832), (6, 336657360), (8, 252493020), (9, 224438240), (10, 201994416), (12, 168328680), (13, 155380320), (15, 134662944), (16, 126246510), (18, 112219120), (20, 100997208), (24, 84164340), (26, 77690160), (30, 67331472), (32, 63123255), (36, 56109560), (39, 51793440), (40, 50498604), (45, 44887648), (48, 42082170), (52, 38845080), (60, 33665736), (65, 31076064), (72, 28054780), (78, 25896720), (80, 25249302), (90, 22443824), (96, 21041085), (104, 19422540), (117, 17264480), (120, 16832868), (130, 15538032), (144, 14027390), (156, 12948360), (160, 12624651), (180, 11221912), (195, 10358688), (208, 9711270), (234, 8632240), (240, 8416434), (260, 7769016), (288, 7013695), (312, 6474180), (360, 5610956), (390, 5179344), (416, 4855635), (468, 4316120), (480, 4208217), (520, 3884508), (585, 3452896), (624, 3237090), (720, 2805478), (780, 2589672), (936, 2158060), (1040, 1942254), (1170, 1726448), (1248, 1618545), (1440, 1402739), (1560, 1294836), (1872, 1079030), (2080, 971127), (2340, 863224), (3120, 647418), (3744, 539515), (4680, 431612), (6240, 323709), (9360, 215806), (18720, 107903)]