210400224

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 610122240

約数和(自身を除く): 399722016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 61, 62, 76, 93, 96, 114, 122, 124, 152, 183, 186, 228, 244, 248, 304, 366, 372, 456, 488, 496, 589, 608, 732, 744, 912, 976, 992, 1159, 1178, 1464, 1488, 1767, 1824, 1891, 1952, 2318, 2356, 2928, 2976, 3477, 3534, 3721, 3782, 4636, 4712, 5673, 5856, 6954, 7068, 7442, 7564, 9272, 9424, 11163, 11346, 13908, 14136, 14884, 15128, 18544, 18848, 22326, 22692, 27816, 28272, 29768, 30256, 35929, 37088, 44652, 45384, 55632, 56544, 59536, 60512, 70699, 71858, 89304, 90768, 107787, 111264, 115351, 119072, 141398, 143716, 178608, 181536, 212097, 215574, 230702, 282796, 287432, 346053, 357216, 424194, 431148, 461404, 565592, 574864, 692106, 848388, 862296, 922808, 1131184, 1149728, 1384212, 1696776, 1724592, 1845616, 2191669, 2262368, 2768424, 3393552, 3449184, 3691232, 4383338, 5536848, 6575007, 6787104, 8766676, 11073696, 13150014, 17533352, 26300028, 35066704, 52600056, 70133408, 105200112, 210400224]

約数ペア:

[(1, 210400224), (2, 105200112), (3, 70133408), (4, 52600056), (6, 35066704), (8, 26300028), (12, 17533352), (16, 13150014), (19, 11073696), (24, 8766676), (31, 6787104), (32, 6575007), (38, 5536848), (48, 4383338), (57, 3691232), (61, 3449184), (62, 3393552), (76, 2768424), (93, 2262368), (96, 2191669), (114, 1845616), (122, 1724592), (124, 1696776), (152, 1384212), (183, 1149728), (186, 1131184), (228, 922808), (244, 862296), (248, 848388), (304, 692106), (366, 574864), (372, 565592), (456, 461404), (488, 431148), (496, 424194), (589, 357216), (608, 346053), (732, 287432), (744, 282796), (912, 230702), (976, 215574), (992, 212097), (1159, 181536), (1178, 178608), (1464, 143716), (1488, 141398), (1767, 119072), (1824, 115351), (1891, 111264), (1952, 107787), (2318, 90768), (2356, 89304), (2928, 71858), (2976, 70699), (3477, 60512), (3534, 59536), (3721, 56544), (3782, 55632), (4636, 45384), (4712, 44652), (5673, 37088), (5856, 35929), (6954, 30256), (7068, 29768), (7442, 28272), (7564, 27816), (9272, 22692), (9424, 22326), (11163, 18848), (11346, 18544), (13908, 15128), (14136, 14884)]