1478121120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{146639}}^1$

素因数の和:146667

約数の個数: 144

約数和(自身を含む): 5764711680

約数和(自身を除く): 4286590560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 146639, 293278, 439917, 586556, 733195, 879834, 1026473, 1173112, 1319751, 1466390, 1759668, 2052946, 2199585, 2346224, 2639502, 2932780, 3079419, 3519336, 4105892, 4399170, 4692448, 5132365, 5279004, 5865560, 6158838, 6598755, 7038672, 8211784, 8798340, 9238257, 10264730, 10558008, 11731120, 12317676, 13197510, 14077344, 15397095, 16423568, 17596680, 18476514, 20529460, 21116016, 23462240, 24635352, 26395020, 30794190, 32847136, 35193360, 36953028, 41058920, 42232032, 46191285, 49270704, 52790040, 61588380, 70386720, 73906056, 82117840, 92382570, 98541408, 105580080, 123176760, 147812112, 164235680, 184765140, 211160160, 246353520, 295624224, 369530280, 492707040, 739060560, 1478121120]

約数ペア:

[(1, 1478121120), (2, 739060560), (3, 492707040), (4, 369530280), (5, 295624224), (6, 246353520), (7, 211160160), (8, 184765140), (9, 164235680), (10, 147812112), (12, 123176760), (14, 105580080), (15, 98541408), (16, 92382570), (18, 82117840), (20, 73906056), (21, 70386720), (24, 61588380), (28, 52790040), (30, 49270704), (32, 46191285), (35, 42232032), (36, 41058920), (40, 36953028), (42, 35193360), (45, 32847136), (48, 30794190), (56, 26395020), (60, 24635352), (63, 23462240), (70, 21116016), (72, 20529460), (80, 18476514), (84, 17596680), (90, 16423568), (96, 15397095), (105, 14077344), (112, 13197510), (120, 12317676), (126, 11731120), (140, 10558008), (144, 10264730), (160, 9238257), (168, 8798340), (180, 8211784), (210, 7038672), (224, 6598755), (240, 6158838), (252, 5865560), (280, 5279004), (288, 5132365), (315, 4692448), (336, 4399170), (360, 4105892), (420, 3519336), (480, 3079419), (504, 2932780), (560, 2639502), (630, 2346224), (672, 2199585), (720, 2052946), (840, 1759668), (1008, 1466390), (1120, 1319751), (1260, 1173112), (1440, 1026473), (1680, 879834), (2016, 733195), (2520, 586556), (3360, 439917), (5040, 293278), (10080, 146639)]