205280250360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1\times {\mathrm{21397}}^1$

素因数の和:24021

約数の個数: 128

約数和(自身を含む): 635982796800

約数和(自身を除く): 430702546440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 2579, 3720, 5158, 7737, 10316, 12895, 15474, 20632, 21397, 25790, 30948, 38685, 42794, 51580, 61896, 64191, 77370, 79949, 85588, 103160, 106985, 128382, 154740, 159898, 171176, 213970, 239847, 256764, 309480, 319796, 320955, 399745, 427940, 479694, 513528, 639592, 641910, 663307, 799490, 855880, 959388, 1199235, 1283820, 1326614, 1598980, 1918776, 1989921, 2398470, 2567640, 2653228, 3197960, 3316535, 3979842, 4796940, 5306456, 6633070, 7959684, 9593880, 9949605, 13266140, 15919368, 19899210, 26532280, 39798420, 55182863, 79596840, 110365726, 165548589, 220731452, 275914315, 331097178, 441462904, 551828630, 662194356, 827742945, 1103657260, 1324388712, 1655485890, 1710668753, 2207314520, 3310971780, 3421337506, 5132006259, 6621943560, 6842675012, 8553343765, 10264012518, 13685350024, 17106687530, 20528025036, 25660031295, 34213375060, 41056050072, 51320062590, 68426750120, 102640125180, 205280250360]

約数ペア:

[(1, 205280250360), (2, 102640125180), (3, 68426750120), (4, 51320062590), (5, 41056050072), (6, 34213375060), (8, 25660031295), (10, 20528025036), (12, 17106687530), (15, 13685350024), (20, 10264012518), (24, 8553343765), (30, 6842675012), (31, 6621943560), (40, 5132006259), (60, 3421337506), (62, 3310971780), (93, 2207314520), (120, 1710668753), (124, 1655485890), (155, 1324388712), (186, 1103657260), (248, 827742945), (310, 662194356), (372, 551828630), (465, 441462904), (620, 331097178), (744, 275914315), (930, 220731452), (1240, 165548589), (1860, 110365726), (2579, 79596840), (3720, 55182863), (5158, 39798420), (7737, 26532280), (10316, 19899210), (12895, 15919368), (15474, 13266140), (20632, 9949605), (21397, 9593880), (25790, 7959684), (30948, 6633070), (38685, 5306456), (42794, 4796940), (51580, 3979842), (61896, 3316535), (64191, 3197960), (77370, 2653228), (79949, 2567640), (85588, 2398470), (103160, 1989921), (106985, 1918776), (128382, 1598980), (154740, 1326614), (159898, 1283820), (171176, 1199235), (213970, 959388), (239847, 855880), (256764, 799490), (309480, 663307), (319796, 641910), (320955, 639592), (399745, 513528), (427940, 479694)]