139710163840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{3463}}^1$

素因数の和:3881

約数の個数: 192

約数和(自身を含む): 362737124640

約数和(自身を除く): 223026960800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 373, 416, 520, 640, 676, 746, 832, 845, 1040, 1352, 1492, 1664, 1690, 1865, 2080, 2704, 2984, 3380, 3463, 3730, 4160, 4849, 5408, 5968, 6760, 6926, 7460, 8320, 9698, 10816, 11936, 13520, 13852, 14920, 17315, 19396, 21632, 23872, 24245, 27040, 27704, 29840, 34630, 38792, 45019, 47744, 48490, 54080, 55408, 59680, 63037, 69260, 77584, 90038, 96980, 108160, 110816, 119360, 126074, 138520, 155168, 180076, 193960, 221632, 225095, 238720, 252148, 277040, 310336, 315185, 360152, 387920, 443264, 450190, 504296, 554080, 585247, 620672, 630370, 720304, 775840, 900380, 1008592, 1108160, 1170494, 1260740, 1291699, 1440608, 1551680, 1800760, 2017184, 2216320, 2340988, 2521480, 2583398, 2881216, 2926235, 3103360, 3601520, 4034368, 4681976, 5042960, 5166796, 5762432, 5852470, 6458495, 7203040, 8068736, 9363952, 10085920, 10333592, 11704940, 12916990, 14406080, 16792087, 18727904, 20171840, 20667184, 23409880, 25833980, 28812160, 33584174, 37455808, 40343680, 41334368, 46819760, 51667960, 67168348, 74911616, 82668736, 83960435, 93639520, 103335920, 134336696, 165337472, 167920870, 187279040, 206671840, 218297131, 268673392, 335841740, 374558080, 413343680, 436594262, 537346784, 671683480, 826687360, 873188524, 1074693568, 1091485655, 1343366960, 1746377048, 2149387136, 2182971310, 2686733920, 3492754096, 4365942620, 5373467840, 6985508192, 8731885240, 10746935680, 13971016384, 17463770480, 27942032768, 34927540960, 69855081920, 139710163840]

約数ペア:

[(1, 139710163840), (2, 69855081920), (4, 34927540960), (5, 27942032768), (8, 17463770480), (10, 13971016384), (13, 10746935680), (16, 8731885240), (20, 6985508192), (26, 5373467840), (32, 4365942620), (40, 3492754096), (52, 2686733920), (64, 2182971310), (65, 2149387136), (80, 1746377048), (104, 1343366960), (128, 1091485655), (130, 1074693568), (160, 873188524), (169, 826687360), (208, 671683480), (260, 537346784), (320, 436594262), (338, 413343680), (373, 374558080), (416, 335841740), (520, 268673392), (640, 218297131), (676, 206671840), (746, 187279040), (832, 167920870), (845, 165337472), (1040, 134336696), (1352, 103335920), (1492, 93639520), (1664, 83960435), (1690, 82668736), (1865, 74911616), (2080, 67168348), (2704, 51667960), (2984, 46819760), (3380, 41334368), (3463, 40343680), (3730, 37455808), (4160, 33584174), (4849, 28812160), (5408, 25833980), (5968, 23409880), (6760, 20667184), (6926, 20171840), (7460, 18727904), (8320, 16792087), (9698, 14406080), (10816, 12916990), (11936, 11704940), (13520, 10333592), (13852, 10085920), (14920, 9363952), (17315, 8068736), (19396, 7203040), (21632, 6458495), (23872, 5852470), (24245, 5762432), (27040, 5166796), (27704, 5042960), (29840, 4681976), (34630, 4034368), (38792, 3601520), (45019, 3103360), (47744, 2926235), (48490, 2881216), (54080, 2583398), (55408, 2521480), (59680, 2340988), (63037, 2216320), (69260, 2017184), (77584, 1800760), (90038, 1551680), (96980, 1440608), (108160, 1291699), (110816, 1260740), (119360, 1170494), (126074, 1108160), (138520, 1008592), (155168, 900380), (180076, 775840), (193960, 720304), (221632, 630370), (225095, 620672), (238720, 585247), (252148, 554080), (277040, 504296), (310336, 450190), (315185, 443264), (360152, 387920)]