1948476480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:565

約数の個数: 224

約数和(自身を含む): 6436205568

約数和(自身を除く): 4487729088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 233, 240, 248, 281, 310, 320, 372, 465, 466, 480, 496, 562, 620, 699, 744, 843, 930, 932, 960, 992, 1124, 1165, 1240, 1398, 1405, 1488, 1686, 1860, 1864, 1984, 2248, 2330, 2480, 2796, 2810, 2976, 3372, 3495, 3720, 3728, 4215, 4496, 4660, 4960, 5592, 5620, 5952, 6744, 6990, 7223, 7440, 7456, 8430, 8711, 8992, 9320, 9920, 11184, 11240, 13488, 13980, 14446, 14880, 14912, 16860, 17422, 17984, 18640, 21669, 22368, 22480, 26133, 26976, 27960, 28892, 29760, 33720, 34844, 36115, 37280, 43338, 43555, 44736, 44960, 52266, 53952, 55920, 57784, 65473, 67440, 69688, 72230, 74560, 86676, 87110, 89920, 104532, 108345, 111840, 115568, 130665, 130946, 134880, 139376, 144460, 173352, 174220, 196419, 209064, 216690, 223680, 231136, 261330, 261892, 269760, 278752, 288920, 327365, 346704, 348440, 392838, 418128, 433380, 462272, 522660, 523784, 557504, 577840, 654730, 693408, 696880, 785676, 836256, 866760, 982095, 1045320, 1047568, 1155680, 1309460, 1386816, 1393760, 1571352, 1672512, 1733520, 1964190, 2029663, 2090640, 2095136, 2311360, 2618920, 2787520, 3142704, 3467040, 3928380, 4059326, 4181280, 4190272, 5237840, 6088989, 6285408, 6934080, 7856760, 8118652, 8362560, 10148315, 10475680, 12177978, 12570816, 15713520, 16237304, 20296630, 20951360, 24355956, 30444945, 31427040, 32474608, 40593260, 48711912, 60889890, 62854080, 64949216, 81186520, 97423824, 121779780, 129898432, 162373040, 194847648, 243559560, 324746080, 389695296, 487119120, 649492160, 974238240, 1948476480]

約数ペア:

[(1, 1948476480), (2, 974238240), (3, 649492160), (4, 487119120), (5, 389695296), (6, 324746080), (8, 243559560), (10, 194847648), (12, 162373040), (15, 129898432), (16, 121779780), (20, 97423824), (24, 81186520), (30, 64949216), (31, 62854080), (32, 60889890), (40, 48711912), (48, 40593260), (60, 32474608), (62, 31427040), (64, 30444945), (80, 24355956), (93, 20951360), (96, 20296630), (120, 16237304), (124, 15713520), (155, 12570816), (160, 12177978), (186, 10475680), (192, 10148315), (233, 8362560), (240, 8118652), (248, 7856760), (281, 6934080), (310, 6285408), (320, 6088989), (372, 5237840), (465, 4190272), (466, 4181280), (480, 4059326), (496, 3928380), (562, 3467040), (620, 3142704), (699, 2787520), (744, 2618920), (843, 2311360), (930, 2095136), (932, 2090640), (960, 2029663), (992, 1964190), (1124, 1733520), (1165, 1672512), (1240, 1571352), (1398, 1393760), (1405, 1386816), (1488, 1309460), (1686, 1155680), (1860, 1047568), (1864, 1045320), (1984, 982095), (2248, 866760), (2330, 836256), (2480, 785676), (2796, 696880), (2810, 693408), (2976, 654730), (3372, 577840), (3495, 557504), (3720, 523784), (3728, 522660), (4215, 462272), (4496, 433380), (4660, 418128), (4960, 392838), (5592, 348440), (5620, 346704), (5952, 327365), (6744, 288920), (6990, 278752), (7223, 269760), (7440, 261892), (7456, 261330), (8430, 231136), (8711, 223680), (8992, 216690), (9320, 209064), (9920, 196419), (11184, 174220), (11240, 173352), (13488, 144460), (13980, 139376), (14446, 134880), (14880, 130946), (14912, 130665), (16860, 115568), (17422, 111840), (17984, 108345), (18640, 104532), (21669, 89920), (22368, 87110), (22480, 86676), (26133, 74560), (26976, 72230), (27960, 69688), (28892, 67440), (29760, 65473), (33720, 57784), (34844, 55920), (36115, 53952), (37280, 52266), (43338, 44960), (43555, 44736)]