1964758680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35671}}^1$

素因数の和:35711

約数の個数: 160

約数和(自身を含む): 6992425440

約数和(自身を除く): 5027666760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5508, 6120, 6885, 9180, 11016, 13770, 18360, 27540, 35671, 55080, 71342, 107013, 142684, 178355, 214026, 285368, 321039, 356710, 428052, 535065, 606407, 642078, 713420, 856104, 963117, 1070130, 1212814, 1284156, 1426840, 1605195, 1819221, 1926234, 2140260, 2425628, 2568312, 2889351, 3032035, 3210390, 3638442, 3852468, 4280520, 4815585, 4851256, 5457663, 5778702, 6064070, 6420780, 7276884, 7704936, 9096105, 9631170, 10915326, 11557404, 12128140, 12841560, 14446755, 14553768, 16372989, 18192210, 19262340, 21830652, 23114808, 24256280, 27288315, 28893510, 32745978, 36384420, 38524680, 43661304, 49118967, 54576630, 57787020, 65491956, 72768840, 81864945, 98237934, 109153260, 115574040, 130983912, 163729890, 196475868, 218306520, 245594835, 327459780, 392951736, 491189670, 654919560, 982379340, 1964758680]

約数ペア:

[(1, 1964758680), (2, 982379340), (3, 654919560), (4, 491189670), (5, 392951736), (6, 327459780), (8, 245594835), (9, 218306520), (10, 196475868), (12, 163729890), (15, 130983912), (17, 115574040), (18, 109153260), (20, 98237934), (24, 81864945), (27, 72768840), (30, 65491956), (34, 57787020), (36, 54576630), (40, 49118967), (45, 43661304), (51, 38524680), (54, 36384420), (60, 32745978), (68, 28893510), (72, 27288315), (81, 24256280), (85, 23114808), (90, 21830652), (102, 19262340), (108, 18192210), (120, 16372989), (135, 14553768), (136, 14446755), (153, 12841560), (162, 12128140), (170, 11557404), (180, 10915326), (204, 9631170), (216, 9096105), (255, 7704936), (270, 7276884), (306, 6420780), (324, 6064070), (340, 5778702), (360, 5457663), (405, 4851256), (408, 4815585), (459, 4280520), (510, 3852468), (540, 3638442), (612, 3210390), (648, 3032035), (680, 2889351), (765, 2568312), (810, 2425628), (918, 2140260), (1020, 1926234), (1080, 1819221), (1224, 1605195), (1377, 1426840), (1530, 1284156), (1620, 1212814), (1836, 1070130), (2040, 963117), (2295, 856104), (2754, 713420), (3060, 642078), (3240, 606407), (3672, 535065), (4590, 428052), (5508, 356710), (6120, 321039), (6885, 285368), (9180, 214026), (11016, 178355), (13770, 142684), (18360, 107013), (27540, 71342), (35671, 55080)]