1323885420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2765

約数の個数: 288

約数和(自身を含む): 4967988480

約数和(自身を除く): 3644103060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 30, 33, 36, 38, 39, 44, 45, 52, 55, 57, 60, 65, 66, 76, 78, 90, 95, 99, 110, 114, 117, 130, 132, 143, 156, 165, 171, 180, 190, 195, 198, 209, 220, 228, 234, 247, 260, 285, 286, 330, 342, 380, 390, 396, 418, 429, 468, 494, 495, 570, 572, 585, 627, 660, 684, 715, 741, 780, 836, 855, 858, 988, 990, 1045, 1140, 1170, 1235, 1254, 1287, 1430, 1482, 1710, 1716, 1881, 1980, 2090, 2145, 2223, 2340, 2470, 2508, 2574, 2707, 2717, 2860, 2964, 3135, 3420, 3705, 3762, 4180, 4290, 4446, 4940, 5148, 5414, 5434, 6270, 6435, 7410, 7524, 8121, 8151, 8580, 8892, 9405, 10828, 10868, 11115, 12540, 12870, 13535, 13585, 14820, 16242, 16302, 18810, 22230, 24363, 24453, 25740, 27070, 27170, 29777, 32484, 32604, 35191, 37620, 40605, 40755, 44460, 48726, 48906, 51433, 54140, 54340, 59554, 70382, 81210, 81510, 89331, 97452, 97812, 102866, 105573, 119108, 121815, 122265, 140764, 148885, 154299, 162420, 163020, 175955, 178662, 205732, 211146, 243630, 244530, 257165, 267993, 297770, 308598, 316719, 351910, 357324, 387101, 422292, 446655, 462897, 487260, 489060, 514330, 527865, 535986, 565763, 595540, 617196, 633438, 668629, 703820, 771495, 774202, 893310, 925794, 1028660, 1055730, 1071972, 1131526, 1161303, 1266876, 1337258, 1339965, 1542990, 1548404, 1583595, 1697289, 1786620, 1851588, 1935505, 2005887, 2111460, 2263052, 2314485, 2322606, 2674516, 2679930, 2828815, 3085980, 3167190, 3343145, 3394578, 3483909, 3871010, 4011774, 4628970, 4645212, 5091867, 5359860, 5657630, 5806515, 6017661, 6334380, 6686290, 6789156, 6967818, 7354919, 7742020, 8023548, 8486445, 9257940, 10029435, 10183734, 11315260, 11613030, 12035322, 13372580, 13935636, 14709838, 16972890, 17419545, 20058870, 20367468, 22064757, 23226060, 24070644, 25459335, 29419676, 30088305, 33945780, 34839090, 36774595, 40117740, 44129514, 50918670, 60176610, 66194271, 69678180, 73549190, 88259028, 101837340, 110323785, 120353220, 132388542, 147098380, 220647570, 264777084, 330971355, 441295140, 661942710, 1323885420]

約数ペア:

[(1, 1323885420), (2, 661942710), (3, 441295140), (4, 330971355), (5, 264777084), (6, 220647570), (9, 147098380), (10, 132388542), (11, 120353220), (12, 110323785), (13, 101837340), (15, 88259028), (18, 73549190), (19, 69678180), (20, 66194271), (22, 60176610), (26, 50918670), (30, 44129514), (33, 40117740), (36, 36774595), (38, 34839090), (39, 33945780), (44, 30088305), (45, 29419676), (52, 25459335), (55, 24070644), (57, 23226060), (60, 22064757), (65, 20367468), (66, 20058870), (76, 17419545), (78, 16972890), (90, 14709838), (95, 13935636), (99, 13372580), (110, 12035322), (114, 11613030), (117, 11315260), (130, 10183734), (132, 10029435), (143, 9257940), (156, 8486445), (165, 8023548), (171, 7742020), (180, 7354919), (190, 6967818), (195, 6789156), (198, 6686290), (209, 6334380), (220, 6017661), (228, 5806515), (234, 5657630), (247, 5359860), (260, 5091867), (285, 4645212), (286, 4628970), (330, 4011774), (342, 3871010), (380, 3483909), (390, 3394578), (396, 3343145), (418, 3167190), (429, 3085980), (468, 2828815), (494, 2679930), (495, 2674516), (570, 2322606), (572, 2314485), (585, 2263052), (627, 2111460), (660, 2005887), (684, 1935505), (715, 1851588), (741, 1786620), (780, 1697289), (836, 1583595), (855, 1548404), (858, 1542990), (988, 1339965), (990, 1337258), (1045, 1266876), (1140, 1161303), (1170, 1131526), (1235, 1071972), (1254, 1055730), (1287, 1028660), (1430, 925794), (1482, 893310), (1710, 774202), (1716, 771495), (1881, 703820), (1980, 668629), (2090, 633438), (2145, 617196), (2223, 595540), (2340, 565763), (2470, 535986), (2508, 527865), (2574, 514330), (2707, 489060), (2717, 487260), (2860, 462897), (2964, 446655), (3135, 422292), (3420, 387101), (3705, 357324), (3762, 351910), (4180, 316719), (4290, 308598), (4446, 297770), (4940, 267993), (5148, 257165), (5414, 244530), (5434, 243630), (6270, 211146), (6435, 205732), (7410, 178662), (7524, 175955), (8121, 163020), (8151, 162420), (8580, 154299), (8892, 148885), (9405, 140764), (10828, 122265), (10868, 121815), (11115, 119108), (12540, 105573), (12870, 102866), (13535, 97812), (13585, 97452), (14820, 89331), (16242, 81510), (16302, 81210), (18810, 70382), (22230, 59554), (24363, 54340), (24453, 54140), (25740, 51433), (27070, 48906), (27170, 48726), (29777, 44460), (32484, 40755), (32604, 40605), (35191, 37620)]