1343202280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2123

約数の個数: 128

約数和(自身を含む): 3617913600

約数和(自身を除く): 2274711320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 83, 116, 140, 145, 166, 203, 232, 280, 290, 332, 406, 415, 580, 581, 664, 812, 830, 1015, 1160, 1162, 1624, 1660, 1993, 2030, 2324, 2407, 2905, 3320, 3986, 4060, 4648, 4814, 5810, 7972, 8120, 9628, 9965, 11620, 12035, 13951, 15944, 16849, 19256, 19930, 23240, 24070, 27902, 33698, 39860, 48140, 55804, 57797, 67396, 69755, 79720, 84245, 96280, 111608, 115594, 134792, 139510, 165419, 168490, 231188, 279020, 288985, 330838, 336980, 404579, 462376, 558040, 577970, 661676, 673960, 809158, 827095, 1155940, 1157933, 1323352, 1618316, 1654190, 2022895, 2311880, 2315866, 3236632, 3308380, 4045790, 4631732, 4797151, 5789665, 6616760, 8091580, 9263464, 9594302, 11579330, 16183160, 19188604, 23158660, 23985755, 33580057, 38377208, 46317320, 47971510, 67160114, 95943020, 134320228, 167900285, 191886040, 268640456, 335800570, 671601140, 1343202280]

約数ペア:

[(1, 1343202280), (2, 671601140), (4, 335800570), (5, 268640456), (7, 191886040), (8, 167900285), (10, 134320228), (14, 95943020), (20, 67160114), (28, 47971510), (29, 46317320), (35, 38377208), (40, 33580057), (56, 23985755), (58, 23158660), (70, 19188604), (83, 16183160), (116, 11579330), (140, 9594302), (145, 9263464), (166, 8091580), (203, 6616760), (232, 5789665), (280, 4797151), (290, 4631732), (332, 4045790), (406, 3308380), (415, 3236632), (580, 2315866), (581, 2311880), (664, 2022895), (812, 1654190), (830, 1618316), (1015, 1323352), (1160, 1157933), (1162, 1155940), (1624, 827095), (1660, 809158), (1993, 673960), (2030, 661676), (2324, 577970), (2407, 558040), (2905, 462376), (3320, 404579), (3986, 336980), (4060, 330838), (4648, 288985), (4814, 279020), (5810, 231188), (7972, 168490), (8120, 165419), (9628, 139510), (9965, 134792), (11620, 115594), (12035, 111608), (13951, 96280), (15944, 84245), (16849, 79720), (19256, 69755), (19930, 67396), (23240, 57797), (24070, 55804), (27902, 48140), (33698, 39860)]