1230980871120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{17137}}^1$

素因数の和:17220

約数の個数: 960

約数和(自身を含む): 5376091336704

約数和(自身を除く): 4145110465584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 23, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 46, 48, 52, 55, 56, 60, 65, 66, 69, 70, 77, 78, 80, 84, 88, 91, 92, 104, 105, 110, 112, 115, 120, 130, 132, 138, 140, 143, 154, 156, 161, 165, 168, 169, 176, 182, 184, 195, 208, 210, 220, 230, 231, 240, 253, 260, 264, 273, 276, 280, 286, 299, 308, 312, 322, 330, 336, 338, 345, 364, 368, 385, 390, 420, 429, 440, 455, 460, 462, 483, 506, 507, 520, 528, 546, 552, 560, 572, 598, 616, 624, 644, 660, 676, 690, 715, 728, 759, 770, 780, 805, 840, 845, 858, 880, 897, 910, 920, 924, 966, 1001, 1012, 1014, 1040, 1092, 1104, 1144, 1155, 1183, 1196, 1232, 1265, 1288, 1320, 1352, 1365, 1380, 1430, 1456, 1495, 1518, 1540, 1560, 1610, 1680, 1690, 1716, 1771, 1794, 1820, 1840, 1848, 1859, 1932, 2002, 2024, 2028, 2093, 2145, 2184, 2288, 2310, 2366, 2392, 2415, 2530, 2535, 2576, 2640, 2704, 2730, 2760, 2860, 2990, 3003, 3036, 3080, 3120, 3220, 3289, 3380, 3432, 3542, 3549, 3588, 3640, 3696, 3718, 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約数ペア:

[(1, 1230980871120), (2, 615490435560), (3, 410326957040), (4, 307745217780), (5, 246196174224), (6, 205163478520), (7, 175854410160), (8, 153872608890), (10, 123098087112), (11, 111907351920), (12, 102581739260), (13, 94690836240), (14, 87927205080), (15, 82065391408), (16, 76936304445), (20, 61549043556), (21, 58618136720), (22, 55953675960), (23, 53520907440), (24, 51290869630), (26, 47345418120), (28, 43963602540), (30, 41032695704), (33, 37302450640), (35, 35170882032), (39, 31563612080), (40, 30774521778), (42, 29309068360), (44, 27976837980), (46, 26760453720), (48, 25645434815), (52, 23672709060), (55, 22381470384), (56, 21981801270), (60, 20516347852), (65, 18938167248), (66, 18651225320), (69, 17840302480), (70, 17585441016), (77, 15986764560), (78, 15781806040), (80, 15387260889), (84, 14654534180), (88, 13988418990), (91, 13527262320), (92, 13380226860), (104, 11836354530), (105, 11723627344), (110, 11190735192), (112, 10990900635), (115, 10704181488), (120, 10258173926), (130, 9469083624), (132, 9325612660), (138, 8920151240), (140, 8792720508), (143, 8608257840), (154, 7993382280), (156, 7890903020), (161, 7645843920), (165, 7460490128), (168, 7327267090), (169, 7283910480), (176, 6994209495), (182, 6763631160), (184, 6690113430), (195, 6312722416), (208, 5918177265), (210, 5861813672), (220, 5595367596), (230, 5352090744), (231, 5328921520), (240, 5129086963), (253, 4865537040), (260, 4734541812), (264, 4662806330), (273, 4509087440), (276, 4460075620), (280, 4396360254), (286, 4304128920), (299, 4116992880), (308, 3996691140), (312, 3945451510), (322, 3822921960), (330, 3730245064), (336, 3663633545), (338, 3641955240), (345, 3568060496), (364, 3381815580), (368, 3345056715), (385, 3197352912), (390, 3156361208), (420, 2930906836), (429, 2869419280), (440, 2797683798), (455, 2705452464), (460, 2676045372), (462, 2664460760), (483, 2548614640), (506, 2432768520), (507, 2427970160), (520, 2367270906), (528, 2331403165), (546, 2254543720), (552, 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(272090, 4524168), (274192, 4489485), (276276, 4455620), (283920, 4335661), (299299, 4112880), (310960, 3958647), (312312, 3941510), (326508, 3770140), (342056, 3598770), (342740, 3591588), (345345, 3564496), (359877, 3420560), (368368, 3341715), (377014, 3265080), (390390, 3153208), (394151, 3123120), (394680, 3118934), (408135, 3016112), (411288, 2992990), (425040, 2896153), (427570, 2879016), (435344, 2827605), (445562, 2762760), (446160, 2759057), (460460, 2673372), (466440, 2639098), (479836, 2565420), (502320, 2450591), (513084, 2399180), (514110, 2394392), (520520, 2364906), (544180, 2262084), (552552, 2227810), (565521, 2176720), (598598, 2056440), (599795, 2052336), (624624, 1970755), (641355, 1919344), (653016, 1885070), (668343, 1841840), (684112, 1799385), (685480, 1795794), (690690, 1782248), (719754, 1710280), (754028, 1632540), (780780, 1576604), (788302, 1561560), (789360, 1559467), (816270, 1508056), (822576, 1496495), (855140, 1439508), (891124, 1381380), (897897, 1370960), (920920, 1336686), (932880, 1319549), (942535, 1306032), (959672, 1282710), (1026168, 1199590), (1028220, 1197196), (1041040, 1182453), (1088360, 1131042), (1105104, 1113905)]