623490720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1047

約数の個数: 192

約数和(自身を含む): 2077125120

約数和(自身を除く): 1453634400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 47, 48, 58, 60, 80, 87, 94, 96, 116, 120, 141, 145, 160, 174, 188, 232, 235, 240, 282, 290, 348, 376, 435, 464, 470, 480, 564, 580, 696, 705, 752, 870, 928, 940, 953, 1128, 1160, 1363, 1392, 1410, 1504, 1740, 1880, 1906, 2256, 2320, 2726, 2784, 2820, 2859, 3480, 3760, 3812, 4089, 4512, 4640, 4765, 5452, 5640, 5718, 6815, 6960, 7520, 7624, 8178, 9530, 10904, 11280, 11436, 13630, 13920, 14295, 15248, 16356, 19060, 20445, 21808, 22560, 22872, 27260, 27637, 28590, 30496, 32712, 38120, 40890, 43616, 44791, 45744, 54520, 55274, 57180, 65424, 76240, 81780, 82911, 89582, 91488, 109040, 110548, 114360, 130848, 134373, 138185, 152480, 163560, 165822, 179164, 218080, 221096, 223955, 228720, 268746, 276370, 327120, 331644, 358328, 414555, 442192, 447910, 457440, 537492, 552740, 654240, 663288, 671865, 716656, 829110, 884384, 895820, 1074984, 1105480, 1298939, 1326576, 1343730, 1433312, 1658220, 1791640, 2149968, 2210960, 2597878, 2653152, 2687460, 3316440, 3583280, 3896817, 4299936, 4421920, 5195756, 5374920, 6494695, 6632880, 7166560, 7793634, 10391512, 10749840, 12989390, 13265760, 15587268, 19484085, 20783024, 21499680, 25978780, 31174536, 38968170, 41566048, 51957560, 62349072, 77936340, 103915120, 124698144, 155872680, 207830240, 311745360, 623490720]

約数ペア:

[(1, 623490720), (2, 311745360), (3, 207830240), (4, 155872680), (5, 124698144), (6, 103915120), (8, 77936340), (10, 62349072), (12, 51957560), (15, 41566048), (16, 38968170), (20, 31174536), (24, 25978780), (29, 21499680), (30, 20783024), (32, 19484085), (40, 15587268), (47, 13265760), (48, 12989390), (58, 10749840), (60, 10391512), (80, 7793634), (87, 7166560), (94, 6632880), (96, 6494695), (116, 5374920), (120, 5195756), (141, 4421920), (145, 4299936), (160, 3896817), (174, 3583280), (188, 3316440), (232, 2687460), (235, 2653152), (240, 2597878), (282, 2210960), (290, 2149968), (348, 1791640), (376, 1658220), (435, 1433312), (464, 1343730), (470, 1326576), (480, 1298939), (564, 1105480), (580, 1074984), (696, 895820), (705, 884384), (752, 829110), (870, 716656), (928, 671865), (940, 663288), (953, 654240), (1128, 552740), (1160, 537492), (1363, 457440), (1392, 447910), (1410, 442192), (1504, 414555), (1740, 358328), (1880, 331644), (1906, 327120), (2256, 276370), (2320, 268746), (2726, 228720), (2784, 223955), (2820, 221096), (2859, 218080), (3480, 179164), (3760, 165822), (3812, 163560), (4089, 152480), (4512, 138185), (4640, 134373), (4765, 130848), (5452, 114360), (5640, 110548), (5718, 109040), (6815, 91488), (6960, 89582), (7520, 82911), (7624, 81780), (8178, 76240), (9530, 65424), (10904, 57180), (11280, 55274), (11436, 54520), (13630, 45744), (13920, 44791), (14295, 43616), (15248, 40890), (16356, 38120), (19060, 32712), (20445, 30496), (21808, 28590), (22560, 27637), (22872, 27260)]