4499920320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21601}}^1$

素因数の和:21659

約数の個数: 224

約数和(自身を含む): 16855781376

約数和(自身を除く): 12355861056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 13020, 13888, 14880, 17360, 20832, 21601, 26040, 29760, 34720, 41664, 43202, 52080, 64803, 69440, 86404, 104160, 108005, 129606, 151207, 172808, 208320, 216010, 259212, 302414, 324015, 345616, 432020, 453621, 518424, 604828, 648030, 669631, 691232, 756035, 864040, 907242, 1036848, 1209656, 1296060, 1339262, 1382464, 1512070, 1728080, 1814484, 2008893, 2073696, 2268105, 2419312, 2592120, 2678524, 3024140, 3348155, 3456160, 3628968, 4017786, 4147392, 4536210, 4687417, 4838624, 5184240, 5357048, 6048280, 6696310, 6912320, 7257936, 8035572, 9072420, 9374834, 9677248, 10044465, 10368480, 10714096, 12096560, 13392620, 14062251, 14515872, 16071144, 18144840, 18749668, 20088930, 20736960, 21428192, 23437085, 24193120, 26785240, 28124502, 29031744, 32142288, 36289680, 37499336, 40177860, 42856384, 46874170, 48386240, 53570480, 56249004, 64284576, 70311255, 72579360, 74998672, 80355720, 93748340, 107140960, 112498008, 128569152, 140622510, 145158720, 149997344, 160711440, 187496680, 214281920, 224996016, 281245020, 299994688, 321422880, 374993360, 449992032, 562490040, 642845760, 749986720, 899984064, 1124980080, 1499973440, 2249960160, 4499920320]

約数ペア:

[(1, 4499920320), (2, 2249960160), (3, 1499973440), (4, 1124980080), (5, 899984064), (6, 749986720), (7, 642845760), (8, 562490040), (10, 449992032), (12, 374993360), (14, 321422880), (15, 299994688), (16, 281245020), (20, 224996016), (21, 214281920), (24, 187496680), (28, 160711440), (30, 149997344), (31, 145158720), (32, 140622510), (35, 128569152), (40, 112498008), (42, 107140960), (48, 93748340), (56, 80355720), (60, 74998672), (62, 72579360), (64, 70311255), (70, 64284576), (80, 56249004), (84, 53570480), (93, 48386240), (96, 46874170), (105, 42856384), (112, 40177860), (120, 37499336), (124, 36289680), (140, 32142288), (155, 29031744), (160, 28124502), (168, 26785240), (186, 24193120), (192, 23437085), (210, 21428192), (217, 20736960), (224, 20088930), (240, 18749668), (248, 18144840), (280, 16071144), (310, 14515872), (320, 14062251), (336, 13392620), (372, 12096560), (420, 10714096), (434, 10368480), (448, 10044465), (465, 9677248), (480, 9374834), (496, 9072420), (560, 8035572), (620, 7257936), (651, 6912320), (672, 6696310), (744, 6048280), (840, 5357048), (868, 5184240), (930, 4838624), (960, 4687417), (992, 4536210), (1085, 4147392), (1120, 4017786), (1240, 3628968), (1302, 3456160), (1344, 3348155), (1488, 3024140), (1680, 2678524), (1736, 2592120), (1860, 2419312), (1984, 2268105), (2170, 2073696), (2240, 2008893), (2480, 1814484), (2604, 1728080), (2976, 1512070), (3255, 1382464), (3360, 1339262), (3472, 1296060), (3720, 1209656), (4340, 1036848), (4960, 907242), (5208, 864040), (5952, 756035), (6510, 691232), (6720, 669631), (6944, 648030), (7440, 604828), (8680, 518424), (9920, 453621), (10416, 432020), (13020, 345616), (13888, 324015), (14880, 302414), (17360, 259212), (20832, 216010), (21601, 208320), (26040, 172808), (29760, 151207), (34720, 129606), (41664, 108005), (43202, 104160), (52080, 86404), (64803, 69440)]