308764440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 256

約数和(自身を含む): 1112832000

約数和(自身を除く): 804067560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 54, 57, 60, 72, 76, 82, 90, 95, 108, 114, 120, 123, 135, 152, 164, 171, 180, 190, 205, 216, 228, 246, 270, 285, 328, 342, 360, 367, 369, 380, 410, 456, 492, 513, 540, 570, 615, 684, 734, 738, 760, 779, 820, 855, 984, 1026, 1080, 1101, 1107, 1140, 1230, 1368, 1468, 1476, 1558, 1640, 1710, 1835, 1845, 2052, 2202, 2214, 2280, 2337, 2460, 2565, 2936, 2952, 3116, 3303, 3420, 3670, 3690, 3895, 4104, 4404, 4428, 4674, 4920, 5130, 5505, 5535, 6232, 6606, 6840, 6973, 7011, 7340, 7380, 7790, 8808, 8856, 9348, 9909, 10260, 11010, 11070, 11685, 13212, 13946, 14022, 14680, 14760, 15047, 15580, 16515, 18696, 19818, 20520, 20919, 21033, 22020, 22140, 23370, 26424, 27892, 28044, 30094, 31160, 33030, 34865, 35055, 39636, 41838, 42066, 44040, 44280, 45141, 46740, 49545, 55784, 56088, 60188, 62757, 66060, 69730, 70110, 75235, 79272, 83676, 84132, 90282, 93480, 99090, 104595, 105165, 120376, 125514, 132120, 135423, 139460, 140220, 150470, 167352, 168264, 180564, 188271, 198180, 209190, 210330, 225705, 251028, 270846, 278920, 280440, 285893, 300940, 313785, 361128, 376542, 396360, 406269, 418380, 420660, 451410, 502056, 541692, 571786, 601880, 627570, 677115, 753084, 812538, 836760, 841320, 857679, 902820, 941355, 1083384, 1143572, 1255140, 1354230, 1429465, 1506168, 1625076, 1715358, 1805640, 1882710, 2031345, 2287144, 2510280, 2573037, 2708460, 2858930, 3250152, 3430716, 3765420, 4062690, 4288395, 5146074, 5416920, 5717860, 6861432, 7530840, 7719111, 8125380, 8576790, 10292148, 11435720, 12865185, 15438222, 16250760, 17153580, 20584296, 25730370, 30876444, 34307160, 38595555, 51460740, 61752888, 77191110, 102921480, 154382220, 308764440]

約数ペア:

[(1, 308764440), (2, 154382220), (3, 102921480), (4, 77191110), (5, 61752888), (6, 51460740), (8, 38595555), (9, 34307160), (10, 30876444), (12, 25730370), (15, 20584296), (18, 17153580), (19, 16250760), (20, 15438222), (24, 12865185), (27, 11435720), (30, 10292148), (36, 8576790), (38, 8125380), (40, 7719111), (41, 7530840), (45, 6861432), (54, 5717860), (57, 5416920), (60, 5146074), (72, 4288395), (76, 4062690), (82, 3765420), (90, 3430716), (95, 3250152), (108, 2858930), (114, 2708460), (120, 2573037), (123, 2510280), (135, 2287144), (152, 2031345), (164, 1882710), (171, 1805640), (180, 1715358), (190, 1625076), (205, 1506168), (216, 1429465), (228, 1354230), (246, 1255140), (270, 1143572), (285, 1083384), (328, 941355), (342, 902820), (360, 857679), (367, 841320), (369, 836760), (380, 812538), (410, 753084), (456, 677115), (492, 627570), (513, 601880), (540, 571786), (570, 541692), (615, 502056), (684, 451410), (734, 420660), (738, 418380), (760, 406269), (779, 396360), (820, 376542), (855, 361128), (984, 313785), (1026, 300940), (1080, 285893), (1101, 280440), (1107, 278920), (1140, 270846), (1230, 251028), (1368, 225705), (1468, 210330), (1476, 209190), (1558, 198180), (1640, 188271), (1710, 180564), (1835, 168264), (1845, 167352), (2052, 150470), (2202, 140220), (2214, 139460), (2280, 135423), (2337, 132120), (2460, 125514), (2565, 120376), (2936, 105165), (2952, 104595), (3116, 99090), (3303, 93480), (3420, 90282), (3670, 84132), (3690, 83676), (3895, 79272), (4104, 75235), (4404, 70110), (4428, 69730), (4674, 66060), (4920, 62757), (5130, 60188), (5505, 56088), (5535, 55784), (6232, 49545), (6606, 46740), (6840, 45141), (6973, 44280), (7011, 44040), (7340, 42066), (7380, 41838), (7790, 39636), (8808, 35055), (8856, 34865), (9348, 33030), (9909, 31160), (10260, 30094), (11010, 28044), (11070, 27892), (11685, 26424), (13212, 23370), (13946, 22140), (14022, 22020), (14680, 21033), (14760, 20919), (15047, 20520), (15580, 19818), (16515, 18696)]