2431253120

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 6198703200

約数和(自身を除く): 3767450080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 67, 80, 118, 124, 128, 134, 155, 160, 236, 248, 268, 295, 310, 320, 335, 472, 496, 536, 590, 620, 640, 670, 944, 961, 992, 1072, 1180, 1240, 1340, 1829, 1888, 1922, 1984, 2077, 2144, 2360, 2480, 2680, 3658, 3776, 3844, 3953, 3968, 4154, 4288, 4720, 4805, 4960, 5360, 7316, 7552, 7688, 7906, 8308, 8576, 9145, 9440, 9610, 9920, 10385, 10720, 14632, 15376, 15812, 16616, 18290, 18880, 19220, 19765, 19840, 20770, 21440, 29264, 30752, 31624, 33232, 36580, 37760, 38440, 39530, 41540, 42880, 56699, 58528, 61504, 63248, 64387, 66464, 73160, 76880, 79060, 83080, 113398, 117056, 122543, 123008, 126496, 128774, 132928, 146320, 153760, 158120, 166160, 226796, 234112, 245086, 252992, 257548, 265856, 283495, 292640, 307520, 316240, 321935, 332320, 453592, 490172, 505984, 515096, 566990, 585280, 612715, 615040, 632480, 643870, 664640, 907184, 980344, 1030192, 1133980, 1170560, 1225430, 1264960, 1287740, 1329280, 1814368, 1960688, 2060384, 2267960, 2450860, 2529920, 2575480, 3628736, 3798833, 3921376, 4120768, 4535920, 4901720, 5150960, 7257472, 7597666, 7842752, 8241536, 9071840, 9803440, 10301920, 15195332, 15685504, 18143680, 18994165, 19606880, 20603840, 30390664, 36287360, 37988330, 39213760, 41207680, 60781328, 75976660, 78427520, 121562656, 151953320, 243125312, 303906640, 486250624, 607813280, 1215626560, 2431253120]

約数ペア:

[(1, 2431253120), (2, 1215626560), (4, 607813280), (5, 486250624), (8, 303906640), (10, 243125312), (16, 151953320), (20, 121562656), (31, 78427520), (32, 75976660), (40, 60781328), (59, 41207680), (62, 39213760), (64, 37988330), (67, 36287360), (80, 30390664), (118, 20603840), (124, 19606880), (128, 18994165), (134, 18143680), (155, 15685504), (160, 15195332), (236, 10301920), (248, 9803440), (268, 9071840), (295, 8241536), (310, 7842752), (320, 7597666), (335, 7257472), (472, 5150960), (496, 4901720), (536, 4535920), (590, 4120768), (620, 3921376), (640, 3798833), (670, 3628736), (944, 2575480), (961, 2529920), (992, 2450860), (1072, 2267960), (1180, 2060384), (1240, 1960688), (1340, 1814368), (1829, 1329280), (1888, 1287740), (1922, 1264960), (1984, 1225430), (2077, 1170560), (2144, 1133980), (2360, 1030192), (2480, 980344), (2680, 907184), (3658, 664640), (3776, 643870), (3844, 632480), (3953, 615040), (3968, 612715), (4154, 585280), (4288, 566990), (4720, 515096), (4805, 505984), (4960, 490172), (5360, 453592), (7316, 332320), (7552, 321935), (7688, 316240), (7906, 307520), (8308, 292640), (8576, 283495), (9145, 265856), (9440, 257548), (9610, 252992), (9920, 245086), (10385, 234112), (10720, 226796), (14632, 166160), (15376, 158120), (15812, 153760), (16616, 146320), (18290, 132928), (18880, 128774), (19220, 126496), (19765, 123008), (19840, 122543), (20770, 117056), (21440, 113398), (29264, 83080), (30752, 79060), (31624, 76880), (33232, 73160), (36580, 66464), (37760, 64387), (38440, 63248), (39530, 61504), (41540, 58528), (42880, 56699)]