870845040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31013}}^1$

素因数の和:31048

約数の個数: 160

約数和(自身を含む): 3230418240

約数和(自身を除く): 2359573200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 31013, 62026, 93039, 124052, 155065, 186078, 248104, 279117, 310130, 372156, 403169, 465195, 496208, 558234, 620260, 744312, 806338, 837351, 930390, 1116468, 1209507, 1240520, 1395585, 1488624, 1612676, 1674702, 1860780, 2015845, 2232936, 2419014, 2481040, 2791170, 3225352, 3349404, 3628521, 3721560, 4031690, 4186755, 4465872, 4838028, 5582340, 6047535, 6450704, 6698808, 7257042, 7443120, 8063380, 8373510, 9676056, 10885563, 11164680, 12095070, 13397616, 14514084, 16126760, 16747020, 18142605, 19352112, 21771126, 22329360, 24190140, 29028168, 32253520, 33494040, 36285210, 43542252, 48380280, 54427815, 58056336, 66988080, 72570420, 87084504, 96760560, 108855630, 145140840, 174169008, 217711260, 290281680, 435422520, 870845040]

約数ペア:

[(1, 870845040), (2, 435422520), (3, 290281680), (4, 217711260), (5, 174169008), (6, 145140840), (8, 108855630), (9, 96760560), (10, 87084504), (12, 72570420), (13, 66988080), (15, 58056336), (16, 54427815), (18, 48380280), (20, 43542252), (24, 36285210), (26, 33494040), (27, 32253520), (30, 29028168), (36, 24190140), (39, 22329360), (40, 21771126), (45, 19352112), (48, 18142605), (52, 16747020), (54, 16126760), (60, 14514084), (65, 13397616), (72, 12095070), (78, 11164680), (80, 10885563), (90, 9676056), (104, 8373510), (108, 8063380), (117, 7443120), (120, 7257042), (130, 6698808), (135, 6450704), (144, 6047535), (156, 5582340), (180, 4838028), (195, 4465872), (208, 4186755), (216, 4031690), (234, 3721560), (240, 3628521), (260, 3349404), (270, 3225352), (312, 2791170), (351, 2481040), (360, 2419014), (390, 2232936), (432, 2015845), (468, 1860780), (520, 1674702), (540, 1612676), (585, 1488624), (624, 1395585), (702, 1240520), (720, 1209507), (780, 1116468), (936, 930390), (1040, 837351), (1080, 806338), (1170, 744312), (1404, 620260), (1560, 558234), (1755, 496208), (1872, 465195), (2160, 403169), (2340, 372156), (2808, 310130), (3120, 279117), (3510, 248104), (4680, 186078), (5616, 155065), (7020, 124052), (9360, 93039), (14040, 62026), (28080, 31013)]