228267060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 752621184

約数和(自身を除く): 524354124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 397, 420, 444, 518, 555, 740, 777, 794, 1036, 1110, 1191, 1295, 1369, 1554, 1588, 1985, 2220, 2382, 2590, 2738, 2779, 3108, 3885, 3970, 4107, 4764, 5180, 5476, 5558, 5955, 6845, 7770, 7940, 8214, 8337, 9583, 11116, 11910, 13690, 13895, 14689, 15540, 16428, 16674, 19166, 20535, 23820, 27380, 27790, 28749, 29378, 33348, 38332, 41070, 41685, 44067, 47915, 55580, 57498, 58756, 73445, 82140, 83370, 88134, 95830, 102823, 114996, 143745, 146890, 166740, 176268, 191660, 205646, 220335, 287490, 293780, 308469, 411292, 440670, 514115, 543493, 574980, 616938, 881340, 1028230, 1086986, 1233876, 1542345, 1630479, 2056460, 2173972, 2717465, 3084690, 3260958, 3804451, 5434930, 6169380, 6521916, 7608902, 8152395, 10869860, 11413353, 15217804, 16304790, 19022255, 22826706, 32609580, 38044510, 45653412, 57066765, 76089020, 114133530, 228267060]

約数ペア:

[(1, 228267060), (2, 114133530), (3, 76089020), (4, 57066765), (5, 45653412), (6, 38044510), (7, 32609580), (10, 22826706), (12, 19022255), (14, 16304790), (15, 15217804), (20, 11413353), (21, 10869860), (28, 8152395), (30, 7608902), (35, 6521916), (37, 6169380), (42, 5434930), (60, 3804451), (70, 3260958), (74, 3084690), (84, 2717465), (105, 2173972), (111, 2056460), (140, 1630479), (148, 1542345), (185, 1233876), (210, 1086986), (222, 1028230), (259, 881340), (370, 616938), (397, 574980), (420, 543493), (444, 514115), (518, 440670), (555, 411292), (740, 308469), (777, 293780), (794, 287490), (1036, 220335), (1110, 205646), (1191, 191660), (1295, 176268), (1369, 166740), (1554, 146890), (1588, 143745), (1985, 114996), (2220, 102823), (2382, 95830), (2590, 88134), (2738, 83370), (2779, 82140), (3108, 73445), (3885, 58756), (3970, 57498), (4107, 55580), (4764, 47915), (5180, 44067), (5476, 41685), (5558, 41070), (5955, 38332), (6845, 33348), (7770, 29378), (7940, 28749), (8214, 27790), (8337, 27380), (9583, 23820), (11116, 20535), (11910, 19166), (13690, 16674), (13895, 16428), (14689, 15540)]