103213880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 318504960

約数和(自身を除く): 215291080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 31, 35, 40, 44, 46, 47, 55, 56, 62, 70, 77, 88, 92, 94, 110, 115, 124, 140, 154, 155, 161, 184, 188, 217, 220, 230, 235, 248, 253, 280, 308, 310, 322, 329, 341, 376, 385, 434, 440, 460, 470, 506, 517, 616, 620, 644, 658, 682, 713, 770, 805, 868, 920, 940, 1012, 1034, 1081, 1085, 1240, 1265, 1288, 1316, 1364, 1426, 1457, 1540, 1610, 1645, 1705, 1736, 1771, 1880, 2024, 2068, 2162, 2170, 2387, 2530, 2585, 2632, 2728, 2852, 2914, 3080, 3220, 3290, 3410, 3542, 3565, 3619, 4136, 4324, 4340, 4774, 4991, 5060, 5170, 5405, 5704, 5828, 6440, 6580, 6820, 7084, 7130, 7238, 7285, 7567, 7843, 8648, 8680, 8855, 9548, 9982, 10120, 10199, 10340, 10810, 11656, 11891, 11935, 13160, 13640, 14168, 14260, 14476, 14570, 15134, 15686, 16027, 17710, 18095, 19096, 19964, 20398, 20680, 21620, 23782, 23870, 24955, 28520, 28952, 29140, 30268, 31372, 32054, 33511, 35420, 36190, 37835, 39215, 39928, 40796, 43240, 47564, 47740, 49910, 50995, 54901, 58280, 59455, 60536, 62744, 64108, 67022, 70840, 72380, 75670, 78430, 80135, 81592, 83237, 95128, 95480, 99820, 101990, 109802, 112189, 118910, 128216, 134044, 144760, 151340, 156860, 160270, 166474, 167555, 199640, 203980, 219604, 224378, 234577, 237820, 268088, 274505, 302680, 313720, 320540, 332948, 335110, 368621, 407960, 416185, 439208, 448756, 469154, 475640, 549010, 560945, 641080, 665896, 670220, 737242, 832370, 897512, 938308, 1098020, 1121890, 1172885, 1340440, 1474484, 1664740, 1843105, 1876616, 2196040, 2243780, 2345770, 2580347, 2948968, 3329480, 3686210, 4487560, 4691540, 5160694, 7372420, 9383080, 10321388, 12901735, 14744840, 20642776, 25803470, 51606940, 103213880]

約数ペア:

[(1, 103213880), (2, 51606940), (4, 25803470), (5, 20642776), (7, 14744840), (8, 12901735), (10, 10321388), (11, 9383080), (14, 7372420), (20, 5160694), (22, 4691540), (23, 4487560), (28, 3686210), (31, 3329480), (35, 2948968), (40, 2580347), (44, 2345770), (46, 2243780), (47, 2196040), (55, 1876616), (56, 1843105), (62, 1664740), (70, 1474484), (77, 1340440), (88, 1172885), (92, 1121890), (94, 1098020), (110, 938308), (115, 897512), (124, 832370), (140, 737242), (154, 670220), (155, 665896), (161, 641080), (184, 560945), (188, 549010), (217, 475640), (220, 469154), (230, 448756), (235, 439208), (248, 416185), (253, 407960), (280, 368621), (308, 335110), (310, 332948), (322, 320540), (329, 313720), (341, 302680), (376, 274505), (385, 268088), (434, 237820), (440, 234577), (460, 224378), (470, 219604), (506, 203980), (517, 199640), (616, 167555), (620, 166474), (644, 160270), (658, 156860), (682, 151340), (713, 144760), (770, 134044), (805, 128216), (868, 118910), (920, 112189), (940, 109802), (1012, 101990), (1034, 99820), (1081, 95480), (1085, 95128), (1240, 83237), (1265, 81592), (1288, 80135), (1316, 78430), (1364, 75670), (1426, 72380), (1457, 70840), (1540, 67022), (1610, 64108), (1645, 62744), (1705, 60536), (1736, 59455), (1771, 58280), (1880, 54901), (2024, 50995), (2068, 49910), (2162, 47740), (2170, 47564), (2387, 43240), (2530, 40796), (2585, 39928), (2632, 39215), (2728, 37835), (2852, 36190), (2914, 35420), (3080, 33511), (3220, 32054), (3290, 31372), (3410, 30268), (3542, 29140), (3565, 28952), (3619, 28520), (4136, 24955), (4324, 23870), (4340, 23782), (4774, 21620), (4991, 20680), (5060, 20398), (5170, 19964), (5405, 19096), (5704, 18095), (5828, 17710), (6440, 16027), (6580, 15686), (6820, 15134), (7084, 14570), (7130, 14476), (7238, 14260), (7285, 14168), (7567, 13640), (7843, 13160), (8648, 11935), (8680, 11891), (8855, 11656), (9548, 10810), (9982, 10340), (10120, 10199)]