2830533640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 7473876480

約数和(自身を除く): 4643342840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 47, 55, 88, 92, 94, 110, 115, 121, 184, 188, 220, 230, 235, 242, 253, 376, 440, 460, 470, 484, 506, 517, 541, 605, 920, 940, 968, 1012, 1034, 1081, 1082, 1210, 1265, 1880, 2024, 2068, 2162, 2164, 2420, 2530, 2585, 2705, 2783, 4136, 4324, 4328, 4840, 5060, 5170, 5405, 5410, 5566, 5687, 5951, 8648, 10120, 10340, 10810, 10820, 11132, 11374, 11891, 11902, 12443, 13915, 20680, 21620, 21640, 22264, 22748, 23782, 23804, 24886, 25427, 27830, 28435, 29755, 43240, 45496, 47564, 47608, 49772, 50854, 55660, 56870, 59455, 59510, 62215, 65461, 95128, 99544, 101708, 111320, 113740, 118910, 119020, 124430, 127135, 130801, 130922, 136873, 203416, 227480, 237820, 238040, 248860, 254270, 261602, 261844, 273746, 279697, 327305, 475640, 497720, 508540, 523204, 523688, 547492, 559394, 584821, 654005, 654610, 684365, 1017080, 1046408, 1094984, 1118788, 1169642, 1308010, 1309220, 1368730, 1398485, 1505603, 2237576, 2339284, 2616020, 2618440, 2737460, 2796970, 2924105, 3011206, 3076667, 4678568, 5232040, 5474920, 5593940, 5848210, 6022412, 6153334, 6433031, 7528015, 11187880, 11696420, 12044824, 12306668, 12866062, 15056030, 15383335, 23392840, 24613336, 25732124, 30112060, 30766670, 32165155, 51464248, 60224120, 61533340, 64330310, 70763341, 123066680, 128660620, 141526682, 257321240, 283053364, 353816705, 566106728, 707633410, 1415266820, 2830533640]

約数ペア:

[(1, 2830533640), (2, 1415266820), (4, 707633410), (5, 566106728), (8, 353816705), (10, 283053364), (11, 257321240), (20, 141526682), (22, 128660620), (23, 123066680), (40, 70763341), (44, 64330310), (46, 61533340), (47, 60224120), (55, 51464248), (88, 32165155), (92, 30766670), (94, 30112060), (110, 25732124), (115, 24613336), (121, 23392840), (184, 15383335), (188, 15056030), (220, 12866062), (230, 12306668), (235, 12044824), (242, 11696420), (253, 11187880), (376, 7528015), (440, 6433031), (460, 6153334), (470, 6022412), (484, 5848210), (506, 5593940), (517, 5474920), (541, 5232040), (605, 4678568), (920, 3076667), (940, 3011206), (968, 2924105), (1012, 2796970), (1034, 2737460), (1081, 2618440), (1082, 2616020), (1210, 2339284), (1265, 2237576), (1880, 1505603), (2024, 1398485), (2068, 1368730), (2162, 1309220), (2164, 1308010), (2420, 1169642), (2530, 1118788), (2585, 1094984), (2705, 1046408), (2783, 1017080), (4136, 684365), (4324, 654610), (4328, 654005), (4840, 584821), (5060, 559394), (5170, 547492), (5405, 523688), (5410, 523204), (5566, 508540), (5687, 497720), (5951, 475640), (8648, 327305), (10120, 279697), (10340, 273746), (10810, 261844), (10820, 261602), (11132, 254270), (11374, 248860), (11891, 238040), (11902, 237820), (12443, 227480), (13915, 203416), (20680, 136873), (21620, 130922), (21640, 130801), (22264, 127135), (22748, 124430), (23782, 119020), (23804, 118910), (24886, 113740), (25427, 111320), (27830, 101708), (28435, 99544), (29755, 95128), (43240, 65461), (45496, 62215), (47564, 59510), (47608, 59455), (49772, 56870), (50854, 55660)]