1568384480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 4176785088

約数和(自身を除く): 2608400608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 53, 65, 80, 82, 104, 106, 130, 160, 164, 205, 208, 212, 260, 265, 328, 347, 410, 416, 424, 520, 530, 533, 656, 689, 694, 820, 848, 1040, 1060, 1066, 1312, 1378, 1388, 1640, 1696, 1735, 2080, 2120, 2132, 2173, 2665, 2756, 2776, 3280, 3445, 3470, 4240, 4264, 4346, 4511, 5330, 5512, 5552, 6560, 6890, 6940, 8480, 8528, 8692, 9022, 10660, 10865, 11024, 11104, 13780, 13880, 14227, 17056, 17384, 18044, 18391, 21320, 21730, 22048, 22555, 27560, 27760, 28249, 28454, 34768, 36088, 36782, 42640, 43460, 45110, 55120, 55520, 56498, 56908, 69536, 71135, 72176, 73564, 85280, 86920, 90220, 91955, 110240, 112996, 113816, 141245, 142270, 144352, 147128, 173840, 180440, 183910, 184951, 225992, 227632, 239083, 282490, 284540, 294256, 347680, 360880, 367820, 369902, 451984, 455264, 478166, 564980, 569080, 588512, 721760, 735640, 739804, 754031, 903968, 924755, 956332, 1129960, 1138160, 1195415, 1471280, 1479608, 1508062, 1849510, 1912664, 2259920, 2276320, 2390830, 2942560, 2959216, 3016124, 3699020, 3770155, 3825328, 4519840, 4781660, 5918432, 6032248, 7398040, 7540310, 7650656, 9563320, 9802403, 12064496, 14796080, 15080620, 19126640, 19604806, 24128992, 29592160, 30161240, 38253280, 39209612, 49012015, 60322480, 78419224, 98024030, 120644960, 156838448, 196048060, 313676896, 392096120, 784192240, 1568384480]

約数ペア:

[(1, 1568384480), (2, 784192240), (4, 392096120), (5, 313676896), (8, 196048060), (10, 156838448), (13, 120644960), (16, 98024030), (20, 78419224), (26, 60322480), (32, 49012015), (40, 39209612), (41, 38253280), (52, 30161240), (53, 29592160), (65, 24128992), (80, 19604806), (82, 19126640), (104, 15080620), (106, 14796080), (130, 12064496), (160, 9802403), (164, 9563320), (205, 7650656), (208, 7540310), (212, 7398040), (260, 6032248), (265, 5918432), (328, 4781660), (347, 4519840), (410, 3825328), (416, 3770155), (424, 3699020), (520, 3016124), (530, 2959216), (533, 2942560), (656, 2390830), (689, 2276320), (694, 2259920), (820, 1912664), (848, 1849510), (1040, 1508062), (1060, 1479608), (1066, 1471280), (1312, 1195415), (1378, 1138160), (1388, 1129960), (1640, 956332), (1696, 924755), (1735, 903968), (2080, 754031), (2120, 739804), (2132, 735640), (2173, 721760), (2665, 588512), (2756, 569080), (2776, 564980), (3280, 478166), (3445, 455264), (3470, 451984), (4240, 369902), (4264, 367820), (4346, 360880), (4511, 347680), (5330, 294256), (5512, 284540), (5552, 282490), (6560, 239083), (6890, 227632), (6940, 225992), (8480, 184951), (8528, 183910), (8692, 180440), (9022, 173840), (10660, 147128), (10865, 144352), (11024, 142270), (11104, 141245), (13780, 113816), (13880, 112996), (14227, 110240), (17056, 91955), (17384, 90220), (18044, 86920), (18391, 85280), (21320, 73564), (21730, 72176), (22048, 71135), (22555, 69536), (27560, 56908), (27760, 56498), (28249, 55520), (28454, 55120), (34768, 45110), (36088, 43460), (36782, 42640)]