204553922880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{3413}}^1$

素因数の和:4001

約数の個数: 224

約数和(自身を含む): 655569936000

約数和(自身を除く): 451016013120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 419, 447, 480, 596, 745, 838, 894, 960, 1192, 1257, 1490, 1676, 1788, 2095, 2235, 2384, 2514, 2980, 3352, 3413, 3576, 4190, 4470, 4768, 5028, 5960, 6285, 6704, 6826, 7152, 8380, 8940, 9536, 10056, 10239, 11920, 12570, 13408, 13652, 14304, 16760, 17065, 17880, 20112, 20478, 23840, 25140, 26816, 27304, 28608, 33520, 34130, 35760, 40224, 40956, 47680, 50280, 51195, 54608, 62431, 67040, 68260, 71520, 80448, 81912, 100560, 102390, 109216, 124862, 134080, 136520, 143040, 163824, 187293, 201120, 204780, 218432, 249724, 273040, 312155, 327648, 374586, 402240, 409560, 499448, 508537, 546080, 624310, 655296, 749172, 819120, 936465, 998896, 1017074, 1092160, 1248620, 1430047, 1498344, 1525611, 1638240, 1872930, 1997792, 2034148, 2497240, 2542685, 2860094, 2996688, 3051222, 3276480, 3745860, 3995584, 4068296, 4290141, 4994480, 5085370, 5720188, 5993376, 6102444, 7150235, 7491720, 7628055, 8136592, 8580282, 9988960, 10170740, 11440376, 11986752, 12204888, 14300470, 14983440, 15256110, 16273184, 17160564, 19977920, 20341480, 21450705, 22880752, 24409776, 28600940, 29966880, 30512220, 32546368, 34321128, 40682960, 42901410, 45761504, 48819552, 57201880, 59933760, 61024440, 68642256, 81365920, 85802820, 91523008, 97639104, 114403760, 122048880, 137284512, 162731840, 171605640, 213077003, 228807520, 244097760, 274569024, 343211280, 426154006, 457615040, 488195520, 639231009, 686422560, 852308012, 1065385015, 1278462018, 1372845120, 1704616024, 2130770030, 2556924036, 3196155045, 3409232048, 4261540060, 5113848072, 6392310090, 6818464096, 8523080120, 10227696144, 12784620180, 13636928192, 17046160240, 20455392288, 25569240360, 34092320480, 40910784576, 51138480720, 68184640960, 102276961440, 204553922880]

約数ペア:

[(1, 204553922880), (2, 102276961440), (3, 68184640960), (4, 51138480720), (5, 40910784576), (6, 34092320480), (8, 25569240360), (10, 20455392288), (12, 17046160240), (15, 13636928192), (16, 12784620180), (20, 10227696144), (24, 8523080120), (30, 6818464096), (32, 6392310090), (40, 5113848072), (48, 4261540060), (60, 3409232048), (64, 3196155045), (80, 2556924036), (96, 2130770030), (120, 1704616024), (149, 1372845120), (160, 1278462018), (192, 1065385015), (240, 852308012), (298, 686422560), (320, 639231009), (419, 488195520), (447, 457615040), (480, 426154006), (596, 343211280), (745, 274569024), (838, 244097760), (894, 228807520), (960, 213077003), (1192, 171605640), (1257, 162731840), (1490, 137284512), (1676, 122048880), (1788, 114403760), (2095, 97639104), (2235, 91523008), (2384, 85802820), (2514, 81365920), (2980, 68642256), (3352, 61024440), (3413, 59933760), (3576, 57201880), (4190, 48819552), (4470, 45761504), (4768, 42901410), (5028, 40682960), (5960, 34321128), (6285, 32546368), (6704, 30512220), (6826, 29966880), (7152, 28600940), (8380, 24409776), (8940, 22880752), (9536, 21450705), (10056, 20341480), (10239, 19977920), (11920, 17160564), (12570, 16273184), (13408, 15256110), (13652, 14983440), (14304, 14300470), (16760, 12204888), (17065, 11986752), (17880, 11440376), (20112, 10170740), (20478, 9988960), (23840, 8580282), (25140, 8136592), (26816, 7628055), (27304, 7491720), (28608, 7150235), (33520, 6102444), (34130, 5993376), (35760, 5720188), (40224, 5085370), (40956, 4994480), (47680, 4290141), (50280, 4068296), (51195, 3995584), (54608, 3745860), (62431, 3276480), (67040, 3051222), (68260, 2996688), (71520, 2860094), (80448, 2542685), (81912, 2497240), (100560, 2034148), (102390, 1997792), (109216, 1872930), (124862, 1638240), (134080, 1525611), (136520, 1498344), (143040, 1430047), (163824, 1248620), (187293, 1092160), (201120, 1017074), (204780, 998896), (218432, 936465), (249724, 819120), (273040, 749172), (312155, 655296), (327648, 624310), (374586, 546080), (402240, 508537), (409560, 499448)]