19611151560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54421}}^1$

素因数の和:54469

約数の個数: 384

約数和(自身を含む): 85577506560

約数和(自身を除く): 65966355000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 99, 104, 105, 110, 117, 120, 126, 130, 132, 140, 143, 154, 156, 165, 168, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 264, 273, 280, 286, 308, 312, 315, 330, 360, 364, 385, 390, 396, 420, 429, 440, 455, 462, 468, 495, 504, 520, 546, 572, 585, 616, 630, 660, 693, 715, 728, 770, 780, 792, 819, 840, 858, 910, 924, 936, 990, 1001, 1092, 1144, 1155, 1170, 1260, 1287, 1320, 1365, 1386, 1430, 1540, 1560, 1638, 1716, 1820, 1848, 1980, 2002, 2145, 2184, 2310, 2340, 2520, 2574, 2730, 2772, 2860, 3003, 3080, 3276, 3432, 3465, 3640, 3960, 4004, 4095, 4290, 4620, 4680, 5005, 5148, 5460, 5544, 5720, 6006, 6435, 6552, 6930, 8008, 8190, 8580, 9009, 9240, 10010, 10296, 10920, 12012, 12870, 13860, 15015, 16380, 17160, 18018, 20020, 24024, 25740, 27720, 30030, 32760, 36036, 40040, 45045, 51480, 54421, 60060, 72072, 90090, 108842, 120120, 163263, 180180, 217684, 272105, 326526, 360360, 380947, 435368, 489789, 544210, 598631, 653052, 707473, 761894, 816315, 979578, 1088420, 1142841, 1197262, 1306104, 1414946, 1523788, 1632630, 1795893, 1904735, 1959156, 2122419, 2176840, 2285682, 2394524, 2448945, 2829892, 2993155, 3047576, 3265260, 3428523, 3537365, 3591786, 3809470, 3918312, 4190417, 4244838, 4571364, 4789048, 4897890, 4952311, 5387679, 5659784, 5714205, 5986310, 6367257, 6530520, 6857046, 7074730, 7183572, 7618940, 7782203, 8380834, 8489676, 8979465, 9142728, 9795780, 9904622, 10612095, 10775358, 11428410, 11972620, 12571251, 12734514, 13714092, 14149460, 14367144, 14856933, 15237880, 15564406, 16761668, 16979352, 17142615, 17958930, 19591560, 19809244, 20952085, 21224190, 21550716, 22856820, 23346609, 23945240, 24761555, 25142502, 25469028, 26938395, 27428184, 28298920, 29713866, 31128812, 31836285, 33523336, 34285230, 35917860, 37713753, 38911015, 39618488, 41904170, 42448380, 43101432, 44570799, 45713640, 46693218, 49523110, 50285004, 50938056, 53876790, 54475421, 59427732, 62257624, 62856255, 63672570, 68570460, 70039827, 71835720, 74284665, 75427506, 77822030, 83808340, 84896760, 89141598, 93386436, 99046220, 100570008, 107753580, 108950842, 116733045, 118855464, 125712510, 127345140, 137140920, 140079654, 148569330, 150855012, 155644060, 163426263, 167616680, 178283196, 186772872, 188568765, 198092440, 215507160, 217901684, 222853995, 233466090, 251425020, 254690280, 272377105, 280159308, 297138660, 301710024, 311288120, 326852526, 350199135, 356566392, 377137530, 435803368, 445707990, 466932180, 490278789, 502850040, 544754210, 560318616, 594277320, 653705052, 700398270, 754275060, 817131315, 891415980, 933864360, 980557578, 1089508420, 1307410104, 1400796540, 1508550120, 1634262630, 1782831960, 1961115156, 2179016840, 2451393945, 2801593080, 3268525260, 3922230312, 4902787890, 6537050520, 9805575780, 19611151560]

約数ペア:

[(1, 19611151560), (2, 9805575780), (3, 6537050520), (4, 4902787890), (5, 3922230312), (6, 3268525260), (7, 2801593080), (8, 2451393945), (9, 2179016840), (10, 1961115156), (11, 1782831960), (12, 1634262630), (13, 1508550120), (14, 1400796540), (15, 1307410104), (18, 1089508420), (20, 980557578), (21, 933864360), (22, 891415980), (24, 817131315), (26, 754275060), (28, 700398270), (30, 653705052), (33, 594277320), (35, 560318616), (36, 544754210), (39, 502850040), (40, 490278789), (42, 466932180), (44, 445707990), (45, 435803368), (52, 377137530), (55, 356566392), (56, 350199135), (60, 326852526), (63, 311288120), (65, 301710024), (66, 297138660), (70, 280159308), (72, 272377105), (77, 254690280), (78, 251425020), (84, 233466090), (88, 222853995), (90, 217901684), (91, 215507160), (99, 198092440), (104, 188568765), (105, 186772872), (110, 178283196), (117, 167616680), (120, 163426263), (126, 155644060), (130, 150855012), (132, 148569330), (140, 140079654), (143, 137140920), (154, 127345140), (156, 125712510), (165, 118855464), (168, 116733045), (180, 108950842), (182, 107753580), (195, 100570008), (198, 99046220), (210, 93386436), (220, 89141598), (231, 84896760), (234, 83808340), (252, 77822030), (260, 75427506), (264, 74284665), (273, 71835720), (280, 70039827), (286, 68570460), (308, 63672570), (312, 62856255), (315, 62257624), (330, 59427732), (360, 54475421), (364, 53876790), (385, 50938056), (390, 50285004), (396, 49523110), (420, 46693218), (429, 45713640), (440, 44570799), (455, 43101432), (462, 42448380), (468, 41904170), (495, 39618488), (504, 38911015), (520, 37713753), (546, 35917860), (572, 34285230), (585, 33523336), (616, 31836285), (630, 31128812), (660, 29713866), (693, 28298920), (715, 27428184), (728, 26938395), (770, 25469028), (780, 25142502), (792, 24761555), (819, 23945240), (840, 23346609), (858, 22856820), (910, 21550716), (924, 21224190), (936, 20952085), (990, 19809244), (1001, 19591560), (1092, 17958930), (1144, 17142615), (1155, 16979352), (1170, 16761668), (1260, 15564406), (1287, 15237880), (1320, 14856933), (1365, 14367144), (1386, 14149460), (1430, 13714092), (1540, 12734514), (1560, 12571251), (1638, 11972620), (1716, 11428410), (1820, 10775358), (1848, 10612095), (1980, 9904622), (2002, 9795780), (2145, 9142728), (2184, 8979465), (2310, 8489676), (2340, 8380834), (2520, 7782203), (2574, 7618940), (2730, 7183572), (2772, 7074730), (2860, 6857046), (3003, 6530520), (3080, 6367257), (3276, 5986310), (3432, 5714205), (3465, 5659784), (3640, 5387679), (3960, 4952311), (4004, 4897890), (4095, 4789048), (4290, 4571364), (4620, 4244838), (4680, 4190417), (5005, 3918312), (5148, 3809470), (5460, 3591786), (5544, 3537365), (5720, 3428523), (6006, 3265260), (6435, 3047576), (6552, 2993155), (6930, 2829892), (8008, 2448945), (8190, 2394524), (8580, 2285682), (9009, 2176840), (9240, 2122419), (10010, 1959156), (10296, 1904735), (10920, 1795893), (12012, 1632630), (12870, 1523788), (13860, 1414946), (15015, 1306104), (16380, 1197262), (17160, 1142841), (18018, 1088420), (20020, 979578), (24024, 816315), (25740, 761894), (27720, 707473), (30030, 653052), (32760, 598631), (36036, 544210), (40040, 489789), (45045, 435368), (51480, 380947), (54421, 360360), (60060, 326526), (72072, 272105), (90090, 217684), (108842, 180180), (120120, 163263)]