169884960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 288

約数和(自身を含む): 645345792

約数和(自身を除く): 475460832

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, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 233, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 466, 480, 490, 496, 560, 588, 620, 651, 672, 699, 735, 744, 784, 840, 868, 930, 932, 980, 992, 1085, 1120, 1165, 1176, 1240, 1302, 1398, 1470, 1488, 1519, 1568, 1631, 1680, 1736, 1860, 1864, 1960, 2170, 2330, 2352, 2480, 2604, 2796, 2940, 2976, 3038, 3255, 3262, 3360, 3472, 3495, 3720, 3728, 3920, 4340, 4557, 4660, 4704, 4893, 4960, 5208, 5592, 5880, 6076, 6510, 6524, 6944, 6990, 7223, 7440, 7456, 7595, 7840, 8155, 8680, 9114, 9320, 9786, 10416, 11184, 11417, 11760, 12152, 13020, 13048, 13980, 14446, 14880, 15190, 16310, 17360, 18228, 18640, 19572, 20832, 21669, 22368, 22785, 22834, 23520, 24304, 24465, 26040, 26096, 27960, 28892, 30380, 32620, 34251, 34720, 36115, 36456, 37280, 39144, 43338, 45570, 45668, 48608, 48930, 50561, 52080, 52192, 55920, 57085, 57784, 60760, 65240, 68502, 72230, 72912, 78288, 86676, 91140, 91336, 97860, 101122, 104160, 108345, 111840, 114170, 115568, 121520, 130480, 137004, 144460, 145824, 151683, 156576, 171255, 173352, 182280, 182672, 195720, 202244, 216690, 228340, 231136, 243040, 252805, 260960, 274008, 288920, 303366, 342510, 346704, 353927, 364560, 365344, 391440, 404488, 433380, 456680, 505610, 548016, 577840, 606732, 685020, 693408, 707854, 729120, 758415, 782880, 808976, 866760, 913360, 1011220, 1061781, 1096032, 1155680, 1213464, 1370040, 1415708, 1516830, 1617952, 1733520, 1769635, 1826720, 2022440, 2123562, 2426928, 2740080, 2831416, 3033660, 3467040, 3539270, 4044880, 4247124, 4853856, 5308905, 5480160, 5662832, 6067320, 7078540, 8089760, 8494248, 10617810, 11325664, 12134640, 14157080, 16988496, 21235620, 24269280, 28314160, 33976992, 42471240, 56628320, 84942480, 169884960]

約数ペア:

[(1, 169884960), (2, 84942480), (3, 56628320), (4, 42471240), (5, 33976992), (6, 28314160), (7, 24269280), (8, 21235620), (10, 16988496), (12, 14157080), (14, 12134640), (15, 11325664), (16, 10617810), (20, 8494248), (21, 8089760), (24, 7078540), (28, 6067320), (30, 5662832), (31, 5480160), (32, 5308905), (35, 4853856), (40, 4247124), (42, 4044880), (48, 3539270), (49, 3467040), (56, 3033660), (60, 2831416), (62, 2740080), (70, 2426928), (80, 2123562), (84, 2022440), (93, 1826720), (96, 1769635), (98, 1733520), (105, 1617952), (112, 1516830), (120, 1415708), (124, 1370040), (140, 1213464), (147, 1155680), (155, 1096032), (160, 1061781), (168, 1011220), (186, 913360), (196, 866760), (210, 808976), (217, 782880), (224, 758415), (233, 729120), (240, 707854), (245, 693408), (248, 685020), (280, 606732), (294, 577840), (310, 548016), (336, 505610), (372, 456680), (392, 433380), (420, 404488), (434, 391440), (465, 365344), (466, 364560), (480, 353927), (490, 346704), (496, 342510), (560, 303366), (588, 288920), (620, 274008), (651, 260960), (672, 252805), (699, 243040), (735, 231136), (744, 228340), (784, 216690), (840, 202244), (868, 195720), (930, 182672), (932, 182280), (980, 173352), (992, 171255), (1085, 156576), (1120, 151683), (1165, 145824), (1176, 144460), (1240, 137004), (1302, 130480), (1398, 121520), (1470, 115568), (1488, 114170), (1519, 111840), (1568, 108345), (1631, 104160), (1680, 101122), (1736, 97860), (1860, 91336), (1864, 91140), (1960, 86676), (2170, 78288), (2330, 72912), (2352, 72230), (2480, 68502), (2604, 65240), (2796, 60760), (2940, 57784), (2976, 57085), (3038, 55920), (3255, 52192), (3262, 52080), (3360, 50561), (3472, 48930), (3495, 48608), (3720, 45668), (3728, 45570), (3920, 43338), (4340, 39144), (4557, 37280), (4660, 36456), (4704, 36115), (4893, 34720), (4960, 34251), (5208, 32620), (5592, 30380), (5880, 28892), (6076, 27960), (6510, 26096), (6524, 26040), (6944, 24465), (6990, 24304), (7223, 23520), (7440, 22834), (7456, 22785), (7595, 22368), (7840, 21669), (8155, 20832), (8680, 19572), (9114, 18640), (9320, 18228), (9786, 17360), (10416, 16310), (11184, 15190), (11417, 14880), (11760, 14446), (12152, 13980), (13020, 13048)]