2016153080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5381}}^1$

素因数の和:5457

約数の個数: 128

約数和(自身を含む): 5231304000

約数和(自身を除く): 3215150920

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 29, 34, 38, 40, 58, 68, 76, 85, 95, 116, 136, 145, 152, 170, 190, 232, 290, 323, 340, 380, 493, 551, 580, 646, 680, 760, 986, 1102, 1160, 1292, 1615, 1972, 2204, 2465, 2584, 2755, 3230, 3944, 4408, 4930, 5381, 5510, 6460, 9367, 9860, 10762, 11020, 12920, 18734, 19720, 21524, 22040, 26905, 37468, 43048, 46835, 53810, 74936, 91477, 93670, 102239, 107620, 156049, 182954, 187340, 204478, 215240, 312098, 365908, 374680, 408956, 457385, 511195, 624196, 731816, 780245, 817912, 914770, 1022390, 1248392, 1560490, 1738063, 1829540, 2044780, 2652833, 2964931, 3120980, 3476126, 3659080, 4089560, 5305666, 5929862, 6241960, 6952252, 8690315, 10611332, 11859724, 13264165, 13904504, 14824655, 17380630, 21222664, 23719448, 26528330, 29649310, 34761260, 50403827, 53056660, 59298620, 69522520, 100807654, 106113320, 118597240, 201615308, 252019135, 403230616, 504038270, 1008076540, 2016153080]

約数ペア:

[(1, 2016153080), (2, 1008076540), (4, 504038270), (5, 403230616), (8, 252019135), (10, 201615308), (17, 118597240), (19, 106113320), (20, 100807654), (29, 69522520), (34, 59298620), (38, 53056660), (40, 50403827), (58, 34761260), (68, 29649310), (76, 26528330), (85, 23719448), (95, 21222664), (116, 17380630), (136, 14824655), (145, 13904504), (152, 13264165), (170, 11859724), (190, 10611332), (232, 8690315), (290, 6952252), (323, 6241960), (340, 5929862), (380, 5305666), (493, 4089560), (551, 3659080), (580, 3476126), (646, 3120980), (680, 2964931), (760, 2652833), (986, 2044780), (1102, 1829540), (1160, 1738063), (1292, 1560490), (1615, 1248392), (1972, 1022390), (2204, 914770), (2465, 817912), (2584, 780245), (2755, 731816), (3230, 624196), (3944, 511195), (4408, 457385), (4930, 408956), (5381, 374680), (5510, 365908), (6460, 312098), (9367, 215240), (9860, 204478), (10762, 187340), (11020, 182954), (12920, 156049), (18734, 107620), (19720, 102239), (21524, 93670), (22040, 91477), (26905, 74936), (37468, 53810), (43048, 46835)]