217665120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4013}}^1$

素因数の和:4144

約数の個数: 96

約数和(自身を含む): 691885152

約数和(自身を除く): 474220032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 113, 120, 160, 226, 240, 339, 452, 480, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 3616, 4013, 4520, 5424, 6780, 8026, 9040, 10848, 12039, 13560, 16052, 18080, 20065, 24078, 27120, 32104, 40130, 48156, 54240, 60195, 64208, 80260, 96312, 120390, 128416, 160520, 192624, 240780, 321040, 385248, 453469, 481560, 642080, 906938, 963120, 1360407, 1813876, 1926240, 2267345, 2720814, 3627752, 4534690, 5441628, 6802035, 7255504, 9069380, 10883256, 13604070, 14511008, 18138760, 21766512, 27208140, 36277520, 43533024, 54416280, 72555040, 108832560, 217665120]

約数ペア:

[(1, 217665120), (2, 108832560), (3, 72555040), (4, 54416280), (5, 43533024), (6, 36277520), (8, 27208140), (10, 21766512), (12, 18138760), (15, 14511008), (16, 13604070), (20, 10883256), (24, 9069380), (30, 7255504), (32, 6802035), (40, 5441628), (48, 4534690), (60, 3627752), (80, 2720814), (96, 2267345), (113, 1926240), (120, 1813876), (160, 1360407), (226, 963120), (240, 906938), (339, 642080), (452, 481560), (480, 453469), (565, 385248), (678, 321040), (904, 240780), (1130, 192624), (1356, 160520), (1695, 128416), (1808, 120390), (2260, 96312), (2712, 80260), (3390, 64208), (3616, 60195), (4013, 54240), (4520, 48156), (5424, 40130), (6780, 32104), (8026, 27120), (9040, 24078), (10848, 20065), (12039, 18080), (13560, 16052)]