39292080880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:700

約数の個数: 240

約数和(自身を含む): 102800206080

約数和(自身を除く): 63508125200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 169, 208, 241, 248, 260, 310, 338, 389, 403, 482, 496, 520, 620, 676, 778, 806, 845, 964, 1040, 1205, 1240, 1352, 1556, 1612, 1690, 1928, 1945, 2015, 2410, 2480, 2704, 3112, 3133, 3224, 3380, 3856, 3890, 4030, 4820, 5057, 5239, 6224, 6266, 6448, 6760, 7471, 7780, 8060, 9640, 10114, 10478, 12059, 12532, 13520, 14942, 15560, 15665, 16120, 19280, 20228, 20956, 24118, 25064, 25285, 26195, 29884, 31120, 31330, 32240, 37355, 40456, 40729, 41912, 48236, 50128, 50570, 52390, 59768, 60295, 62660, 65741, 74710, 80912, 81458, 83824, 93749, 96472, 97123, 101140, 104780, 119536, 120590, 125320, 131482, 149420, 156767, 162916, 187498, 192944, 194246, 202280, 203645, 209560, 241180, 250640, 262964, 298840, 313534, 325832, 328705, 374996, 388492, 404560, 407290, 419120, 468745, 482360, 485615, 525928, 597680, 627068, 651664, 657410, 749992, 776984, 783835, 814580, 937490, 964720, 971230, 1051856, 1218737, 1254136, 1262599, 1314820, 1499984, 1553968, 1567670, 1629160, 1874980, 1942460, 2037971, 2437474, 2508272, 2525198, 2629640, 2906219, 3135340, 3258320, 3749960, 3884920, 4075942, 4874948, 5050396, 5259280, 5812438, 6093685, 6270680, 6312995, 7499920, 7769840, 8151884, 9749896, 10100792, 10189855, 11624876, 12187370, 12541360, 12625990, 14531095, 15843581, 16303768, 19499792, 20201584, 20379710, 23249752, 24374740, 25251980, 29062190, 31687162, 32607536, 37780847, 40759420, 46499504, 48749480, 50503960, 58124380, 63374324, 75561694, 79217905, 81518840, 97498960, 101007920, 116248760, 126748648, 151123388, 158435810, 163037680, 188904235, 232497520, 253497296, 302246776, 316871620, 377808470, 491151011, 604493552, 633743240, 755616940, 982302022, 1267486480, 1511233880, 1964604044, 2455755055, 3022467760, 3929208088, 4911510110, 7858416176, 9823020220, 19646040440, 39292080880]

約数ペア:

[(1, 39292080880), (2, 19646040440), (4, 9823020220), (5, 7858416176), (8, 4911510110), (10, 3929208088), (13, 3022467760), (16, 2455755055), (20, 1964604044), (26, 1511233880), (31, 1267486480), (40, 982302022), (52, 755616940), (62, 633743240), (65, 604493552), (80, 491151011), (104, 377808470), (124, 316871620), (130, 302246776), (155, 253497296), (169, 232497520), (208, 188904235), (241, 163037680), (248, 158435810), (260, 151123388), (310, 126748648), (338, 116248760), (389, 101007920), (403, 97498960), (482, 81518840), (496, 79217905), (520, 75561694), (620, 63374324), (676, 58124380), (778, 50503960), (806, 48749480), (845, 46499504), (964, 40759420), (1040, 37780847), (1205, 32607536), (1240, 31687162), (1352, 29062190), (1556, 25251980), (1612, 24374740), (1690, 23249752), (1928, 20379710), (1945, 20201584), (2015, 19499792), (2410, 16303768), (2480, 15843581), (2704, 14531095), (3112, 12625990), (3133, 12541360), (3224, 12187370), (3380, 11624876), (3856, 10189855), (3890, 10100792), (4030, 9749896), (4820, 8151884), (5057, 7769840), (5239, 7499920), (6224, 6312995), (6266, 6270680), (6448, 6093685), (6760, 5812438), (7471, 5259280), (7780, 5050396), (8060, 4874948), (9640, 4075942), (10114, 3884920), (10478, 3749960), (12059, 3258320), (12532, 3135340), (13520, 2906219), (14942, 2629640), (15560, 2525198), (15665, 2508272), (16120, 2437474), (19280, 2037971), (20228, 1942460), (20956, 1874980), (24118, 1629160), (25064, 1567670), (25285, 1553968), (26195, 1499984), (29884, 1314820), (31120, 1262599), (31330, 1254136), (32240, 1218737), (37355, 1051856), (40456, 971230), (40729, 964720), (41912, 937490), (48236, 814580), (50128, 783835), (50570, 776984), (52390, 749992), (59768, 657410), (60295, 651664), (62660, 627068), (65741, 597680), (74710, 525928), (80912, 485615), (81458, 482360), (83824, 468745), (93749, 419120), (96472, 407290), (97123, 404560), (101140, 388492), (104780, 374996), (119536, 328705), (120590, 325832), (125320, 313534), (131482, 298840), (149420, 262964), (156767, 250640), (162916, 241180), (187498, 209560), (192944, 203645), (194246, 202280)]