1329624720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6619}}^1$

素因数の和:6675

約数の個数: 200

約数和(自身を含む): 4767671040

約数和(自身を除く): 3438046320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2790, 3240, 3348, 3720, 4185, 4464, 5022, 5580, 6480, 6619, 6696, 7440, 8370, 10044, 11160, 12555, 13238, 13392, 16740, 19857, 20088, 22320, 25110, 26476, 33095, 33480, 39714, 40176, 50220, 52952, 59571, 66190, 66960, 79428, 99285, 100440, 105904, 119142, 132380, 158856, 178713, 198570, 200880, 205189, 238284, 264760, 297855, 317712, 357426, 397140, 410378, 476568, 529520, 536139, 595710, 615567, 714852, 794280, 820756, 893565, 953136, 1025945, 1072278, 1191420, 1231134, 1429704, 1588560, 1641512, 1787130, 1846701, 2051890, 2144556, 2382840, 2462268, 2680695, 2859408, 3077835, 3283024, 3574260, 3693402, 4103780, 4289112, 4765680, 4924536, 5361390, 5540103, 6155670, 7148520, 7386804, 8207560, 8578224, 9233505, 9849072, 10722780, 11080206, 12311340, 14297040, 14773608, 16415120, 16620309, 18467010, 21445560, 22160412, 24622680, 27700515, 29547216, 33240618, 36934020, 42891120, 44320824, 49245360, 55401030, 66481236, 73868040, 83101545, 88641648, 110802060, 132962472, 147736080, 166203090, 221604120, 265924944, 332406180, 443208240, 664812360, 1329624720]

約数ペア:

[(1, 1329624720), (2, 664812360), (3, 443208240), (4, 332406180), (5, 265924944), (6, 221604120), (8, 166203090), (9, 147736080), (10, 132962472), (12, 110802060), (15, 88641648), (16, 83101545), (18, 73868040), (20, 66481236), (24, 55401030), (27, 49245360), (30, 44320824), (31, 42891120), (36, 36934020), (40, 33240618), (45, 29547216), (48, 27700515), (54, 24622680), (60, 22160412), (62, 21445560), (72, 18467010), (80, 16620309), (81, 16415120), (90, 14773608), (93, 14297040), (108, 12311340), (120, 11080206), (124, 10722780), (135, 9849072), (144, 9233505), (155, 8578224), (162, 8207560), (180, 7386804), (186, 7148520), (216, 6155670), (240, 5540103), (248, 5361390), (270, 4924536), (279, 4765680), (310, 4289112), (324, 4103780), (360, 3693402), (372, 3574260), (405, 3283024), (432, 3077835), (465, 2859408), (496, 2680695), (540, 2462268), (558, 2382840), (620, 2144556), (648, 2051890), (720, 1846701), (744, 1787130), (810, 1641512), (837, 1588560), (930, 1429704), (1080, 1231134), (1116, 1191420), (1240, 1072278), (1296, 1025945), (1395, 953136), (1488, 893565), (1620, 820756), (1674, 794280), (1860, 714852), (2160, 615567), (2232, 595710), (2480, 536139), (2511, 529520), (2790, 476568), (3240, 410378), (3348, 397140), (3720, 357426), (4185, 317712), (4464, 297855), (5022, 264760), (5580, 238284), (6480, 205189), (6619, 200880), (6696, 198570), (7440, 178713), (8370, 158856), (10044, 132380), (11160, 119142), (12555, 105904), (13238, 100440), (13392, 99285), (16740, 79428), (19857, 66960), (20088, 66190), (22320, 59571), (25110, 52952), (26476, 50220), (33095, 40176), (33480, 39714)]