424208960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 224

約数和(自身を含む): 1228953600

約数和(自身を除く): 804744640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 112, 124, 140, 149, 155, 160, 164, 205, 217, 224, 248, 280, 287, 298, 310, 320, 328, 410, 434, 448, 496, 560, 574, 596, 620, 656, 745, 820, 868, 992, 1043, 1085, 1120, 1148, 1192, 1240, 1271, 1312, 1435, 1490, 1640, 1736, 1984, 2086, 2170, 2240, 2296, 2384, 2480, 2542, 2624, 2870, 2980, 3280, 3472, 4172, 4340, 4592, 4619, 4768, 4960, 5084, 5215, 5740, 5960, 6109, 6355, 6560, 6944, 8344, 8680, 8897, 9184, 9238, 9536, 9920, 10168, 10430, 11480, 11920, 12218, 12710, 13120, 13888, 16688, 17360, 17794, 18368, 18476, 20336, 20860, 22960, 23095, 23840, 24436, 25420, 30545, 32333, 33376, 34720, 35588, 36952, 40672, 41720, 42763, 44485, 45920, 46190, 47680, 48872, 50840, 61090, 64666, 66752, 69440, 71176, 73904, 81344, 83440, 85526, 88970, 91840, 92380, 97744, 101680, 122180, 129332, 142352, 147808, 161665, 166880, 171052, 177940, 184760, 189379, 195488, 203360, 213815, 244360, 258664, 284704, 295616, 323330, 333760, 342104, 355880, 369520, 378758, 390976, 406720, 427630, 488720, 517328, 569408, 646660, 684208, 711760, 739040, 757516, 855260, 946895, 977440, 1034656, 1293320, 1325653, 1368416, 1423520, 1478080, 1515032, 1710520, 1893790, 1954880, 2069312, 2586640, 2651306, 2736832, 2847040, 3030064, 3421040, 3787580, 5173280, 5302612, 6060128, 6628265, 6842080, 7575160, 10346560, 10605224, 12120256, 13256530, 13684160, 15150320, 21210448, 26513060, 30300640, 42420896, 53026120, 60601280, 84841792, 106052240, 212104480, 424208960]

約数ペア:

[(1, 424208960), (2, 212104480), (4, 106052240), (5, 84841792), (7, 60601280), (8, 53026120), (10, 42420896), (14, 30300640), (16, 26513060), (20, 21210448), (28, 15150320), (31, 13684160), (32, 13256530), (35, 12120256), (40, 10605224), (41, 10346560), (56, 7575160), (62, 6842080), (64, 6628265), (70, 6060128), (80, 5302612), (82, 5173280), (112, 3787580), (124, 3421040), (140, 3030064), (149, 2847040), (155, 2736832), (160, 2651306), (164, 2586640), (205, 2069312), (217, 1954880), (224, 1893790), (248, 1710520), (280, 1515032), (287, 1478080), (298, 1423520), (310, 1368416), (320, 1325653), (328, 1293320), (410, 1034656), (434, 977440), (448, 946895), (496, 855260), (560, 757516), (574, 739040), (596, 711760), (620, 684208), (656, 646660), (745, 569408), (820, 517328), (868, 488720), (992, 427630), (1043, 406720), (1085, 390976), (1120, 378758), (1148, 369520), (1192, 355880), (1240, 342104), (1271, 333760), (1312, 323330), (1435, 295616), (1490, 284704), (1640, 258664), (1736, 244360), (1984, 213815), (2086, 203360), (2170, 195488), (2240, 189379), (2296, 184760), (2384, 177940), (2480, 171052), (2542, 166880), (2624, 161665), (2870, 147808), (2980, 142352), (3280, 129332), (3472, 122180), (4172, 101680), (4340, 97744), (4592, 92380), (4619, 91840), (4768, 88970), (4960, 85526), (5084, 83440), (5215, 81344), (5740, 73904), (5960, 71176), (6109, 69440), (6355, 66752), (6560, 64666), (6944, 61090), (8344, 50840), (8680, 48872), (8897, 47680), (9184, 46190), (9238, 45920), (9536, 44485), (9920, 42763), (10168, 41720), (10430, 40672), (11480, 36952), (11920, 35588), (12218, 34720), (12710, 33376), (13120, 32333), (13888, 30545), (16688, 25420), (17360, 24436), (17794, 23840), (18368, 23095), (18476, 22960), (20336, 20860)]