38814658680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{757507}}^1$

素因数の和:757589

約数の個数: 128

約数和(自身を含む): 135260628480

約数和(自身を除く): 96445969800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 17080, 25620, 51240, 757507, 1515014, 2272521, 3030028, 3787535, 4545042, 5302549, 6060056, 7575070, 9090084, 10605098, 11362605, 15150140, 15907647, 18180168, 21210196, 22725210, 26512745, 30300280, 31815294, 42420392, 45450420, 46207927, 53025490, 63630588, 79538235, 90900840, 92415854, 106050980, 127261176, 138623781, 159076470, 184831708, 212101960, 231039635, 277247562, 318152940, 323455489, 369663416, 462079270, 554495124, 636305880, 646910978, 693118905, 924158540, 970366467, 1108990248, 1293821956, 1386237810, 1617277445, 1848317080, 1940732934, 2587643912, 2772475620, 3234554890, 3881465868, 4851832335, 5544951240, 6469109780, 7762931736, 9703664670, 12938219560, 19407329340, 38814658680]

約数ペア:

[(1, 38814658680), (2, 19407329340), (3, 12938219560), (4, 9703664670), (5, 7762931736), (6, 6469109780), (7, 5544951240), (8, 4851832335), (10, 3881465868), (12, 3234554890), (14, 2772475620), (15, 2587643912), (20, 1940732934), (21, 1848317080), (24, 1617277445), (28, 1386237810), (30, 1293821956), (35, 1108990248), (40, 970366467), (42, 924158540), (56, 693118905), (60, 646910978), (61, 636305880), (70, 554495124), (84, 462079270), (105, 369663416), (120, 323455489), (122, 318152940), (140, 277247562), (168, 231039635), (183, 212101960), (210, 184831708), (244, 159076470), (280, 138623781), (305, 127261176), (366, 106050980), (420, 92415854), (427, 90900840), (488, 79538235), (610, 63630588), (732, 53025490), (840, 46207927), (854, 45450420), (915, 42420392), (1220, 31815294), (1281, 30300280), (1464, 26512745), (1708, 22725210), (1830, 21210196), (2135, 18180168), (2440, 15907647), (2562, 15150140), (3416, 11362605), (3660, 10605098), (4270, 9090084), (5124, 7575070), (6405, 6060056), (7320, 5302549), (8540, 4545042), (10248, 3787535), (12810, 3030028), (17080, 2272521), (25620, 1515014), (51240, 757507)]