1889745968880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{21977}}^1$

素因数の和:22075

約数の個数: 960

約数和(自身を含む): 8351105495040

約数和(自身を除く): 6461359526160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 47, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 94, 99, 105, 108, 110, 112, 120, 121, 126, 132, 135, 140, 141, 144, 154, 165, 168, 176, 180, 188, 189, 198, 210, 216, 220, 231, 235, 240, 242, 252, 264, 270, 280, 282, 297, 308, 315, 329, 330, 336, 360, 363, 376, 378, 385, 396, 420, 423, 432, 440, 462, 470, 484, 495, 504, 517, 528, 540, 560, 564, 594, 605, 616, 630, 658, 660, 693, 705, 720, 726, 752, 756, 770, 792, 840, 846, 847, 880, 924, 940, 945, 968, 987, 990, 1008, 1034, 1080, 1089, 1128, 1155, 1188, 1210, 1232, 1260, 1269, 1316, 1320, 1386, 1410, 1452, 1485, 1512, 1540, 1551, 1584, 1645, 1680, 1692, 1694, 1815, 1848, 1880, 1890, 1936, 1974, 1980, 2068, 2079, 2115, 2160, 2178, 2256, 2310, 2376, 2420, 2520, 2538, 2541, 2585, 2632, 2640, 2772, 2820, 2904, 2961, 2970, 3024, 3080, 3102, 3267, 3290, 3384, 3388, 3465, 3619, 3630, 3696, 3760, 3780, 3948, 3960, 4136, 4158, 4230, 4235, 4356, 4620, 4653, 4752, 4840, 4935, 5040, 5076, 5082, 5170, 5264, 5445, 5544, 5640, 5687, 5808, 5922, 5940, 6160, 6204, 6345, 6534, 6580, 6768, 6776, 6930, 7238, 7260, 7560, 7623, 7755, 7896, 7920, 8272, 8316, 8460, 8470, 8712, 8883, 9240, 9306, 9680, 9870, 10152, 10164, 10340, 10395, 10857, 10890, 11088, 11280, 11374, 11844, 11880, 12408, 12690, 12705, 13068, 13160, 13552, 13860, 13959, 14476, 14520, 14805, 15120, 15246, 15510, 15792, 16335, 16632, 16920, 16940, 17061, 17424, 17766, 18095, 18480, 18612, 19740, 20304, 20328, 20680, 20790, 21714, 21780, 21977, 22748, 22869, 23265, 23688, 23760, 24816, 25380, 25410, 26136, 26320, 27720, 27918, 28435, 28952, 29040, 29610, 30492, 31020, 32571, 32670, 33264, 33840, 33880, 34122, 35532, 36190, 37224, 38115, 39480, 39809, 40656, 41360, 41580, 43428, 43560, 43954, 44415, 45496, 45738, 46530, 47376, 50760, 50820, 51183, 52272, 54285, 55440, 55836, 56870, 57904, 59220, 60984, 62040, 65142, 65340, 65931, 67760, 68244, 69795, 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13537832, 13845510, 14331240, 14460866, 14504820, 15230061, 15493785, 15823440, 15955302, 16526704, 16614612, 16922290, 17197488, 17405784, 18460680, 18592542, 18614519, 19339760, 20306748, 20658380, 20768265, 21273736, 21496860, 21691299, 21757230, 22152816, 22724218, 23735160, 23932953, 24790056, 25383435, 26108676, 26592170, 27075664, 27691020, 27888813, 28662480, 28921732, 29009640, 30460122, 30987570, 31910604, 32635845, 33229224, 33844580, 34086327, 34811568, 36152165, 36921360, 37185084, 37229038, 39888255, 40613496, 41316760, 41536530, 42547472, 42993720, 43382598, 43514460, 45448436, 45690183, 46481355, 47470320, 47865906, 49580112, 50766870, 52217352, 53184340, 55382040, 55777626, 55843557, 56810545, 57843464, 58019280, 60920244, 61975140, 63821208, 65073897, 65271690, 66458448, 67689160, 68172654, 71798859, 72304330, 74370168, 74458076, 76150305, 79534763, 79776510, 81226992, 82633520, 83073060, 85987440, 86765196, 87028920, 90896872, 91380366, 92962710, 93072595, 95731812, 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約数ペア:

[(1, 1889745968880), (2, 944872984440), (3, 629915322960), (4, 472436492220), (5, 377949193776), (6, 314957661480), (7, 269963709840), (8, 236218246110), (9, 209971774320), (10, 188974596888), (11, 171795088080), (12, 157478830740), (14, 134981854920), (15, 125983064592), (16, 118109123055), (18, 104985887160), (20, 94487298444), (21, 89987903280), (22, 85897544040), (24, 78739415370), (27, 69990591440), (28, 67490927460), (30, 62991532296), (33, 57265029360), (35, 53992741968), (36, 52492943580), (40, 47243649222), (42, 44993951640), (44, 42948772020), (45, 41994354864), (47, 40207361040), (48, 39369707685), (54, 34995295720), (55, 34359017616), (56, 33745463730), (60, 31495766148), (63, 29995967760), (66, 28632514680), (70, 26996370984), (72, 26246471790), (77, 24542155440), (80, 23621824611), (84, 22496975820), (88, 21474386010), (90, 20997177432), (94, 20103680520), (99, 19088343120), (105, 17997580656), (108, 17497647860), (110, 17179508808), (112, 16872731865), (120, 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(560, 3374546373), (564, 3350613420), (594, 3181390520), (605, 3123547056), (616, 3067769430), (630, 2999596776), (658, 2871954360), (660, 2863251468), (693, 2726906160), (705, 2680490736), (720, 2624647179), (726, 2602955880), (752, 2512960065), (756, 2499663980), (770, 2454215544), (792, 2386042890), (840, 2249697582), (846, 2233742280), (847, 2231105040), (880, 2147438601), (924, 2045179620), (940, 2010368052), (945, 1999731184), (968, 1952216910), (987, 1914636240), (990, 1908834312), (1008, 1874747985), (1034, 1827607320), (1080, 1749764786), (1089, 1735303920), (1128, 1675306710), (1155, 1636143696), (1188, 1590695260), (1210, 1561773528), (1232, 1533884715), (1260, 1499798388), (1269, 1489161520), (1316, 1435977180), (1320, 1431625734), (1386, 1363453080), (1410, 1340245368), (1452, 1301477940), (1485, 1272556208), (1512, 1249831990), (1540, 1227107772), (1551, 1218404880), (1584, 1193021445), (1645, 1148781744), (1680, 1124848791), (1692, 1116871140), (1694, 1115552520), (1815, 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(13160, 143597718), (13552, 139444065), (13860, 136345308), (13959, 135378320), (14476, 130543380), (14520, 130147794), (14805, 127642416), (15120, 124983199), (15246, 123950280), (15510, 121840488), (15792, 119664765), (16335, 115686928), (16632, 113621090), (16920, 111687114), (16940, 111555252), (17061, 110764080), (17424, 108456495), (17766, 106368680), (18095, 104434704), (18480, 102258981), (18612, 101533740), (19740, 95731812), (20304, 93072595), (20328, 92962710), (20680, 91380366), (20790, 90896872), (21714, 87028920), (21780, 86765196), (21977, 85987440), (22748, 83073060), (22869, 82633520), (23265, 81226992), (23688, 79776510), (23760, 79534763), (24816, 76150305), (25380, 74458076), (25410, 74370168), (26136, 72304330), (26320, 71798859), (27720, 68172654), (27918, 67689160), (28435, 66458448), (28952, 65271690), (29040, 65073897), (29610, 63821208), (30492, 61975140), (31020, 60920244), (32571, 58019280), (32670, 57843464), (33264, 56810545), (33840, 55843557), (33880, 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(101520, 18614519), (101640, 18592542), (102366, 18460680), (108570, 17405784), (109885, 17197488), (111672, 16922290), (113740, 16614612), (114345, 16526704), (118440, 15955302), (119427, 15823440), (121968, 15493785), (124080, 15230061), (130284, 14504820), (130680, 14460866), (131862, 14331240), (136488, 13845510), (139590, 13537832), (142128, 13296085), (144760, 13054338), (152460, 12395028), (153549, 12307120), (153839, 12283920), (159236, 11867580), (162855, 11603856), (166320, 11362109), (170610, 11076408), (173712, 10878615), (175816, 10748430), (177660, 10636868), (182952, 10329190), (186120, 10153374), (195426, 9669880), (197793, 9554160), (199045, 9494064), (203280, 9296271), (204732, 9230340), (217140, 8702892), (219770, 8598744), (223344, 8461145), (227480, 8307306), (228690, 8263352), (236880, 7977651), (238854, 7911720), (241747, 7817040), (255915, 7384272), (260568, 7252410), (261360, 7230433), (263724, 7165620), (272976, 6922755), (279180, 6768916), (289520, 6527169), (304920, 6197514), (307098, 6153560), (307678, 6141960), (318472, 5933790), (325710, 5801928), (329655, 5732496), (341220, 5538204), (351632, 5374215), (355320, 5318434), (358281, 5274480), (365904, 5164595), (372240, 5076687), (390852, 4834940), (395586, 4777080), (398090, 4747032), (409464, 4615170), (434280, 4351446), (439540, 4299372), (454960, 4153653), (457380, 4131676), (461517, 4094640), (477708, 3955860), (483494, 3908520), (488565, 3867952), (511830, 3692136), (521136, 3626205), (527448, 3582810), (558360, 3384458), (593379, 3184720), (597135, 3164688), (609840, 3098757), (614196, 3076780), (615356, 3070980), (636944, 2966895), (651420, 2900964), (659310, 2866248), (682440, 2769102), (710640, 2659217), (716562, 2637240), (725241, 2605680), (767745, 2461424), (769195, 2456784), (781704, 2417470), (791172, 2388540), (796180, 2373516), (818928, 2307585), (868560, 2175723), (879080, 2149686), (914760, 2065838), (923034, 2047320), (955416, 1977930), (966988, 1954260), (977130, 1933976), (988965, 1910832), (1023660, 1846068), (1032919, 1829520), (1054896, 1791405), (1074843, 1758160), (1116720, 1692229), (1186758, 1592360), (1194270, 1582344), (1208735, 1563408), (1228392, 1538390), (1230712, 1535490), (1302840, 1450482), (1318620, 1433124), (1364880, 1384551)]