267874720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 666247680

約数和(自身を除く): 398372960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 80, 106, 124, 155, 160, 212, 248, 265, 310, 424, 496, 530, 620, 848, 992, 1019, 1060, 1240, 1643, 1696, 2038, 2120, 2480, 3286, 4076, 4240, 4960, 5095, 6572, 8152, 8215, 8480, 10190, 13144, 16304, 16430, 20380, 26288, 31589, 32608, 32860, 40760, 52576, 54007, 63178, 65720, 81520, 108014, 126356, 131440, 157945, 163040, 216028, 252712, 262880, 270035, 315890, 432056, 505424, 540070, 631780, 864112, 1010848, 1080140, 1263560, 1674217, 1728224, 2160280, 2527120, 3348434, 4320560, 5054240, 6696868, 8371085, 8641120, 13393736, 16742170, 26787472, 33484340, 53574944, 66968680, 133937360, 267874720]

約数ペア:

[(1, 267874720), (2, 133937360), (4, 66968680), (5, 53574944), (8, 33484340), (10, 26787472), (16, 16742170), (20, 13393736), (31, 8641120), (32, 8371085), (40, 6696868), (53, 5054240), (62, 4320560), (80, 3348434), (106, 2527120), (124, 2160280), (155, 1728224), (160, 1674217), (212, 1263560), (248, 1080140), (265, 1010848), (310, 864112), (424, 631780), (496, 540070), (530, 505424), (620, 432056), (848, 315890), (992, 270035), (1019, 262880), (1060, 252712), (1240, 216028), (1643, 163040), (1696, 157945), (2038, 131440), (2120, 126356), (2480, 108014), (3286, 81520), (4076, 65720), (4240, 63178), (4960, 54007), (5095, 52576), (6572, 40760), (8152, 32860), (8215, 32608), (8480, 31589), (10190, 26288), (13144, 20380), (16304, 16430)]