18693366840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{7451}}^1$

素因数の和:7595

約数の個数: 256

約数和(自身を含む): 65672985600

約数和(自身を除く): 46979618760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 101, 108, 115, 120, 135, 138, 180, 184, 202, 207, 216, 230, 270, 276, 303, 345, 360, 404, 414, 460, 505, 540, 552, 606, 621, 690, 808, 828, 909, 920, 1010, 1035, 1080, 1212, 1242, 1380, 1515, 1656, 1818, 2020, 2070, 2323, 2424, 2484, 2727, 2760, 3030, 3105, 3636, 4040, 4140, 4545, 4646, 4968, 5454, 6060, 6210, 6969, 7272, 7451, 8280, 9090, 9292, 10908, 11615, 12120, 12420, 13635, 13938, 14902, 18180, 18584, 20907, 21816, 22353, 23230, 24840, 27270, 27876, 29804, 34845, 36360, 37255, 41814, 44706, 46460, 54540, 55752, 59608, 62721, 67059, 69690, 74510, 83628, 89412, 92920, 104535, 109080, 111765, 125442, 134118, 139380, 149020, 167256, 171373, 178824, 201177, 209070, 223530, 250884, 268236, 278760, 298040, 313605, 335295, 342746, 402354, 418140, 447060, 501768, 514119, 536472, 627210, 670590, 685492, 752551, 804708, 836280, 856865, 894120, 1005885, 1028238, 1254420, 1341180, 1370984, 1505102, 1542357, 1609416, 1713730, 2011770, 2056476, 2257653, 2508840, 2570595, 2682360, 3010204, 3084714, 3427460, 3762755, 4023540, 4112952, 4515306, 4627071, 5141190, 6020408, 6169428, 6772959, 6854920, 7525510, 7711785, 8047080, 9030612, 9254142, 10282380, 11288265, 12338856, 13545918, 15051020, 15423570, 17308673, 18061224, 18508284, 20318877, 20564760, 22576530, 23135355, 27091836, 30102040, 30847140, 33864795, 34617346, 37016568, 40637754, 45153060, 46270710, 51926019, 54183672, 61694280, 67729590, 69234692, 81275508, 86543365, 90306120, 92541420, 101594385, 103852038, 135459180, 138469384, 155778057, 162551016, 173086730, 185082840, 203188770, 207704076, 259630095, 270918360, 311556114, 346173460, 406377540, 415408152, 467334171, 519260190, 623112228, 692346920, 778890285, 812755080, 934668342, 1038520380, 1246224456, 1557780570, 1869336684, 2077040760, 2336670855, 3115561140, 3738673368, 4673341710, 6231122280, 9346683420, 18693366840]

約数ペア:

[(1, 18693366840), (2, 9346683420), (3, 6231122280), (4, 4673341710), (5, 3738673368), (6, 3115561140), (8, 2336670855), (9, 2077040760), (10, 1869336684), (12, 1557780570), (15, 1246224456), (18, 1038520380), (20, 934668342), (23, 812755080), (24, 778890285), (27, 692346920), (30, 623112228), (36, 519260190), (40, 467334171), (45, 415408152), (46, 406377540), (54, 346173460), (60, 311556114), (69, 270918360), (72, 259630095), (90, 207704076), (92, 203188770), (101, 185082840), (108, 173086730), (115, 162551016), (120, 155778057), (135, 138469384), (138, 135459180), (180, 103852038), (184, 101594385), (202, 92541420), (207, 90306120), (216, 86543365), (230, 81275508), (270, 69234692), (276, 67729590), (303, 61694280), (345, 54183672), (360, 51926019), (404, 46270710), (414, 45153060), (460, 40637754), (505, 37016568), (540, 34617346), (552, 33864795), (606, 30847140), (621, 30102040), (690, 27091836), (808, 23135355), (828, 22576530), (909, 20564760), (920, 20318877), (1010, 18508284), (1035, 18061224), (1080, 17308673), (1212, 15423570), (1242, 15051020), (1380, 13545918), (1515, 12338856), (1656, 11288265), (1818, 10282380), (2020, 9254142), (2070, 9030612), (2323, 8047080), (2424, 7711785), (2484, 7525510), (2727, 6854920), (2760, 6772959), (3030, 6169428), (3105, 6020408), (3636, 5141190), (4040, 4627071), (4140, 4515306), (4545, 4112952), (4646, 4023540), (4968, 3762755), (5454, 3427460), (6060, 3084714), (6210, 3010204), (6969, 2682360), (7272, 2570595), (7451, 2508840), (8280, 2257653), (9090, 2056476), (9292, 2011770), (10908, 1713730), (11615, 1609416), (12120, 1542357), (12420, 1505102), (13635, 1370984), (13938, 1341180), (14902, 1254420), (18180, 1028238), (18584, 1005885), (20907, 894120), (21816, 856865), (22353, 836280), (23230, 804708), (24840, 752551), (27270, 685492), (27876, 670590), (29804, 627210), (34845, 536472), (36360, 514119), (37255, 501768), (41814, 447060), (44706, 418140), (46460, 402354), (54540, 342746), (55752, 335295), (59608, 313605), (62721, 298040), (67059, 278760), (69690, 268236), (74510, 250884), (83628, 223530), (89412, 209070), (92920, 201177), (104535, 178824), (109080, 171373), (111765, 167256), (125442, 149020), (134118, 139380)]