504706880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 168

約数和(自身を含む): 1348255368

約数和(自身を除く): 843548488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 257, 272, 304, 320, 323, 340, 361, 380, 514, 544, 608, 646, 680, 722, 760, 1028, 1088, 1216, 1285, 1292, 1360, 1444, 1520, 1615, 1805, 2056, 2570, 2584, 2720, 2888, 3040, 3230, 3610, 4112, 4369, 4883, 5140, 5168, 5440, 5776, 6080, 6137, 6460, 7220, 8224, 8738, 9766, 10280, 10336, 11552, 12274, 12920, 14440, 16448, 17476, 19532, 20560, 20672, 21845, 23104, 24415, 24548, 25840, 28880, 30685, 34952, 39064, 41120, 43690, 48830, 49096, 51680, 57760, 61370, 69904, 78128, 82240, 83011, 87380, 92777, 97660, 98192, 103360, 115520, 122740, 139808, 156256, 166022, 174760, 185554, 195320, 196384, 245480, 279616, 312512, 332044, 349520, 371108, 390640, 392768, 415055, 463885, 490960, 664088, 699040, 742216, 781280, 830110, 927770, 981920, 1328176, 1398080, 1484432, 1562560, 1577209, 1660220, 1855540, 1963840, 2656352, 2968864, 3154418, 3320440, 3711080, 5312704, 5937728, 6308836, 6640880, 7422160, 7886045, 12617672, 13281760, 14844320, 15772090, 25235344, 26563520, 29688640, 31544180, 50470688, 63088360, 100941376, 126176720, 252353440, 504706880]

約数ペア:

[(1, 504706880), (2, 252353440), (4, 126176720), (5, 100941376), (8, 63088360), (10, 50470688), (16, 31544180), (17, 29688640), (19, 26563520), (20, 25235344), (32, 15772090), (34, 14844320), (38, 13281760), (40, 12617672), (64, 7886045), (68, 7422160), (76, 6640880), (80, 6308836), (85, 5937728), (95, 5312704), (136, 3711080), (152, 3320440), (160, 3154418), (170, 2968864), (190, 2656352), (257, 1963840), (272, 1855540), (304, 1660220), (320, 1577209), (323, 1562560), (340, 1484432), (361, 1398080), (380, 1328176), (514, 981920), (544, 927770), (608, 830110), (646, 781280), (680, 742216), (722, 699040), (760, 664088), (1028, 490960), (1088, 463885), (1216, 415055), (1285, 392768), (1292, 390640), (1360, 371108), (1444, 349520), (1520, 332044), (1615, 312512), (1805, 279616), (2056, 245480), (2570, 196384), (2584, 195320), (2720, 185554), (2888, 174760), (3040, 166022), (3230, 156256), (3610, 139808), (4112, 122740), (4369, 115520), (4883, 103360), (5140, 98192), (5168, 97660), (5440, 92777), (5776, 87380), (6080, 83011), (6137, 82240), (6460, 78128), (7220, 69904), (8224, 61370), (8738, 57760), (9766, 51680), (10280, 49096), (10336, 48830), (11552, 43690), (12274, 41120), (12920, 39064), (14440, 34952), (16448, 30685), (17476, 28880), (19532, 25840), (20560, 24548), (20672, 24415), (21845, 23104)]