15702698720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{134257}}^1$

素因数の和:134332

約数の個数: 96

約数和(自身を含む): 40193623008

約数和(自身を除く): 24490924288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 340, 344, 430, 544, 680, 688, 731, 860, 1360, 1376, 1462, 1720, 2720, 2924, 3440, 3655, 5848, 6880, 7310, 11696, 14620, 23392, 29240, 58480, 116960, 134257, 268514, 537028, 671285, 1074056, 1342570, 2148112, 2282369, 2685140, 4296224, 4564738, 5370280, 5773051, 9129476, 10740560, 11411845, 11546102, 18258952, 21481120, 22823690, 23092204, 28865255, 36517904, 45647380, 46184408, 57730510, 73035808, 91294760, 92368816, 98141867, 115461020, 182589520, 184737632, 196283734, 230922040, 365179040, 392567468, 461844080, 490709335, 785134936, 923688160, 981418670, 1570269872, 1962837340, 3140539744, 3925674680, 7851349360, 15702698720]

約数ペア:

[(1, 15702698720), (2, 7851349360), (4, 3925674680), (5, 3140539744), (8, 1962837340), (10, 1570269872), (16, 981418670), (17, 923688160), (20, 785134936), (32, 490709335), (34, 461844080), (40, 392567468), (43, 365179040), (68, 230922040), (80, 196283734), (85, 184737632), (86, 182589520), (136, 115461020), (160, 98141867), (170, 92368816), (172, 91294760), (215, 73035808), (272, 57730510), (340, 46184408), (344, 45647380), (430, 36517904), (544, 28865255), (680, 23092204), (688, 22823690), (731, 21481120), (860, 18258952), (1360, 11546102), (1376, 11411845), (1462, 10740560), (1720, 9129476), (2720, 5773051), (2924, 5370280), (3440, 4564738), (3655, 4296224), (5848, 2685140), (6880, 2282369), (7310, 2148112), (11696, 1342570), (14620, 1074056), (23392, 671285), (29240, 537028), (58480, 268514), (116960, 134257)]