168461160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 256

約数和(自身を含む): 627056640

約数和(自身を除く): 458595480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 47, 51, 56, 60, 68, 70, 84, 85, 94, 102, 105, 119, 120, 136, 140, 141, 168, 170, 188, 204, 210, 235, 238, 251, 255, 280, 282, 329, 340, 357, 376, 408, 420, 470, 476, 502, 510, 564, 595, 658, 680, 705, 714, 753, 799, 840, 940, 952, 987, 1004, 1020, 1128, 1190, 1255, 1316, 1410, 1428, 1506, 1598, 1645, 1757, 1785, 1880, 1974, 2008, 2040, 2380, 2397, 2510, 2632, 2820, 2856, 3012, 3196, 3290, 3514, 3570, 3765, 3948, 3995, 4267, 4760, 4794, 4935, 5020, 5271, 5593, 5640, 6024, 6392, 6580, 7028, 7140, 7530, 7896, 7990, 8534, 8785, 9588, 9870, 10040, 10542, 11186, 11797, 11985, 12801, 13160, 14056, 14280, 15060, 15980, 16779, 17068, 17570, 19176, 19740, 21084, 21335, 22372, 23594, 23970, 25602, 26355, 27965, 29869, 30120, 31960, 33558, 34136, 35140, 35391, 39480, 42168, 42670, 44744, 47188, 47940, 51204, 52710, 55930, 58985, 59738, 64005, 67116, 70280, 70782, 82579, 83895, 85340, 89607, 94376, 95880, 102408, 105420, 111860, 117970, 119476, 128010, 134232, 141564, 149345, 165158, 167790, 170680, 176955, 179214, 200549, 210840, 223720, 235940, 238952, 247737, 256020, 283128, 298690, 330316, 335580, 353910, 358428, 401098, 412895, 448035, 471880, 495474, 512040, 597380, 601647, 660632, 671160, 707820, 716856, 802196, 825790, 896070, 990948, 1002745, 1194760, 1203294, 1238685, 1403843, 1415640, 1604392, 1651580, 1792140, 1981896, 2005490, 2406588, 2477370, 2807686, 3008235, 3303160, 3584280, 4010980, 4211529, 4813176, 4954740, 5615372, 6016470, 7019215, 8021960, 8423058, 9909480, 11230744, 12032940, 14038430, 16846116, 21057645, 24065880, 28076860, 33692232, 42115290, 56153720, 84230580, 168461160]

約数ペア:

[(1, 168461160), (2, 84230580), (3, 56153720), (4, 42115290), (5, 33692232), (6, 28076860), (7, 24065880), (8, 21057645), (10, 16846116), (12, 14038430), (14, 12032940), (15, 11230744), (17, 9909480), (20, 8423058), (21, 8021960), (24, 7019215), (28, 6016470), (30, 5615372), (34, 4954740), (35, 4813176), (40, 4211529), (42, 4010980), (47, 3584280), (51, 3303160), (56, 3008235), (60, 2807686), (68, 2477370), (70, 2406588), (84, 2005490), (85, 1981896), (94, 1792140), (102, 1651580), (105, 1604392), (119, 1415640), (120, 1403843), (136, 1238685), (140, 1203294), (141, 1194760), (168, 1002745), (170, 990948), (188, 896070), (204, 825790), (210, 802196), (235, 716856), (238, 707820), (251, 671160), (255, 660632), (280, 601647), (282, 597380), (329, 512040), (340, 495474), (357, 471880), (376, 448035), (408, 412895), (420, 401098), (470, 358428), (476, 353910), (502, 335580), (510, 330316), (564, 298690), (595, 283128), (658, 256020), (680, 247737), (705, 238952), (714, 235940), (753, 223720), (799, 210840), (840, 200549), (940, 179214), (952, 176955), (987, 170680), (1004, 167790), (1020, 165158), (1128, 149345), (1190, 141564), (1255, 134232), (1316, 128010), (1410, 119476), (1428, 117970), (1506, 111860), (1598, 105420), (1645, 102408), (1757, 95880), (1785, 94376), (1880, 89607), (1974, 85340), (2008, 83895), (2040, 82579), (2380, 70782), (2397, 70280), (2510, 67116), (2632, 64005), (2820, 59738), (2856, 58985), (3012, 55930), (3196, 52710), (3290, 51204), (3514, 47940), (3570, 47188), (3765, 44744), (3948, 42670), (3995, 42168), (4267, 39480), (4760, 35391), (4794, 35140), (4935, 34136), (5020, 33558), (5271, 31960), (5593, 30120), (5640, 29869), (6024, 27965), (6392, 26355), (6580, 25602), (7028, 23970), (7140, 23594), (7530, 22372), (7896, 21335), (7990, 21084), (8534, 19740), (8785, 19176), (9588, 17570), (9870, 17068), (10040, 16779), (10542, 15980), (11186, 15060), (11797, 14280), (11985, 14056), (12801, 13160)]