15703544040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1\times {\mathrm{907}}^1$

素因数の和:1791

約数の個数: 128

約数和(自身を含む): 47447285760

約数和(自身を除く): 31743741720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 647, 669, 892, 907, 1115, 1294, 1338, 1784, 1814, 1941, 2230, 2588, 2676, 2721, 3235, 3345, 3628, 3882, 4460, 4535, 5176, 5352, 5442, 6470, 6690, 7256, 7764, 8920, 9070, 9705, 10884, 12940, 13380, 13605, 15528, 18140, 19410, 21768, 25880, 26760, 27210, 36280, 38820, 54420, 77640, 108840, 144281, 202261, 288562, 404522, 432843, 577124, 586829, 606783, 721405, 809044, 865686, 1011305, 1154248, 1173658, 1213566, 1442810, 1618088, 1731372, 1760487, 2022610, 2164215, 2347316, 2427132, 2885620, 2934145, 3033915, 3462744, 3520974, 4045220, 4328430, 4694632, 4854264, 5771240, 5868290, 6067830, 7041948, 8090440, 8656860, 8802435, 11736580, 12135660, 14083896, 17313720, 17604870, 23473160, 24271320, 35209740, 70419480, 130862867, 261725734, 392588601, 523451468, 654314335, 785177202, 1046902936, 1308628670, 1570354404, 1962943005, 2617257340, 3140708808, 3925886010, 5234514680, 7851772020, 15703544040]

約数ペア:

[(1, 15703544040), (2, 7851772020), (3, 5234514680), (4, 3925886010), (5, 3140708808), (6, 2617257340), (8, 1962943005), (10, 1570354404), (12, 1308628670), (15, 1046902936), (20, 785177202), (24, 654314335), (30, 523451468), (40, 392588601), (60, 261725734), (120, 130862867), (223, 70419480), (446, 35209740), (647, 24271320), (669, 23473160), (892, 17604870), (907, 17313720), (1115, 14083896), (1294, 12135660), (1338, 11736580), (1784, 8802435), (1814, 8656860), (1941, 8090440), (2230, 7041948), (2588, 6067830), (2676, 5868290), (2721, 5771240), (3235, 4854264), (3345, 4694632), (3628, 4328430), (3882, 4045220), (4460, 3520974), (4535, 3462744), (5176, 3033915), (5352, 2934145), (5442, 2885620), (6470, 2427132), (6690, 2347316), (7256, 2164215), (7764, 2022610), (8920, 1760487), (9070, 1731372), (9705, 1618088), (10884, 1442810), (12940, 1213566), (13380, 1173658), (13605, 1154248), (15528, 1011305), (18140, 865686), (19410, 809044), (21768, 721405), (25880, 606783), (26760, 586829), (27210, 577124), (36280, 432843), (38820, 404522), (54420, 288562), (77640, 202261), (108840, 144281)]