2017777604220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^3\times {\mathrm{1210439}}^1$

素因数の和:1210484

約数の個数: 288

約数和(自身を含む): 7402082688000

約数和(自身を除く): 5384305083780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 343, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 686, 735, 756, 810, 882, 945, 972, 980, 1029, 1134, 1215, 1260, 1323, 1372, 1470, 1620, 1701, 1715, 1764, 1890, 2058, 2205, 2268, 2430, 2646, 2835, 2940, 3087, 3402, 3430, 3780, 3969, 4116, 4410, 4860, 5145, 5292, 5670, 6174, 6615, 6804, 6860, 7938, 8505, 8820, 9261, 10290, 11340, 11907, 12348, 13230, 15435, 15876, 17010, 18522, 19845, 20580, 23814, 26460, 27783, 30870, 34020, 37044, 39690, 46305, 47628, 55566, 59535, 61740, 79380, 83349, 92610, 111132, 119070, 138915, 166698, 185220, 238140, 277830, 333396, 416745, 555660, 833490, 1210439, 1666980, 2420878, 3631317, 4841756, 6052195, 7262634, 8473073, 10893951, 12104390, 14525268, 16946146, 18156585, 21787902, 24208780, 25419219, 32681853, 33892292, 36313170, 42365365, 43575804, 50838438, 54469755, 59311511, 65363706, 72626340, 76257657, 84730730, 98045559, 101676876, 108939510, 118623022, 127096095, 130727412, 152515314, 163409265, 169461460, 177934533, 196091118, 217879020, 228772971, 237246044, 254192190, 294136677, 296557555, 305030628, 326818530, 355869066, 381288285, 392182236, 415180577, 457545942, 490227795, 508384380, 533803599, 588273354, 593115110, 653637060, 686318913, 711738132, 762576570, 830361154, 889672665, 915091884, 980455590, 1067607198, 1143864855, 1176546708, 1186230220, 1245541731, 1372637826, 1470683385, 1525153140, 1601410797, 1660722308, 1779345330, 1960911180, 2058956739, 2075902885, 2135214396, 2287729710, 2491083462, 2669017995, 2745275652, 2941366770, 3202821594, 3431594565, 3558690660, 3736625193, 4117913478, 4151805770, 4575459420, 4804232391, 4982166924, 5338035990, 5882733540, 6227708655, 6405643188, 6863189130, 7473250386, 8007053985, 8235826956, 8303611540, 9608464782, 10294783695, 10676071980, 11209875579, 12455417310, 13726378260, 14412697173, 14946500772, 16014107970, 18683125965, 19216929564, 20589567390, 22419751158, 24021161955, 24910834620, 28825394346, 32028215940, 33629626737, 37366251930, 41179134780, 44839502316, 48042323910, 56049377895, 57650788692, 67259253474, 72063485865, 74732503860, 96084647820, 100888880211, 112098755790, 134518506948, 144126971730, 168148133685, 201777760422, 224197511580, 288253943460, 336296267370, 403555520844, 504444401055, 672592534740, 1008888802110, 2017777604220]

約数ペア:

[(1, 2017777604220), (2, 1008888802110), (3, 672592534740), (4, 504444401055), (5, 403555520844), (6, 336296267370), (7, 288253943460), (9, 224197511580), (10, 201777760422), (12, 168148133685), (14, 144126971730), (15, 134518506948), (18, 112098755790), (20, 100888880211), (21, 96084647820), (27, 74732503860), (28, 72063485865), (30, 67259253474), (35, 57650788692), (36, 56049377895), (42, 48042323910), (45, 44839502316), (49, 41179134780), (54, 37366251930), (60, 33629626737), (63, 32028215940), (70, 28825394346), (81, 24910834620), (84, 24021161955), (90, 22419751158), (98, 20589567390), (105, 19216929564), (108, 18683125965), (126, 16014107970), (135, 14946500772), (140, 14412697173), (147, 13726378260), (162, 12455417310), (180, 11209875579), (189, 10676071980), (196, 10294783695), (210, 9608464782), (243, 8303611540), (245, 8235826956), (252, 8007053985), (270, 7473250386), (294, 6863189130), (315, 6405643188), (324, 6227708655), (343, 5882733540), (378, 5338035990), (405, 4982166924), (420, 4804232391), (441, 4575459420), (486, 4151805770), (490, 4117913478), (540, 3736625193), (567, 3558690660), (588, 3431594565), (630, 3202821594), (686, 2941366770), (735, 2745275652), (756, 2669017995), (810, 2491083462), (882, 2287729710), (945, 2135214396), (972, 2075902885), (980, 2058956739), (1029, 1960911180), (1134, 1779345330), (1215, 1660722308), (1260, 1601410797), (1323, 1525153140), (1372, 1470683385), (1470, 1372637826), (1620, 1245541731), (1701, 1186230220), (1715, 1176546708), (1764, 1143864855), (1890, 1067607198), (2058, 980455590), (2205, 915091884), (2268, 889672665), (2430, 830361154), (2646, 762576570), (2835, 711738132), (2940, 686318913), (3087, 653637060), (3402, 593115110), (3430, 588273354), (3780, 533803599), (3969, 508384380), (4116, 490227795), (4410, 457545942), (4860, 415180577), (5145, 392182236), (5292, 381288285), (5670, 355869066), (6174, 326818530), (6615, 305030628), (6804, 296557555), (6860, 294136677), (7938, 254192190), (8505, 237246044), (8820, 228772971), (9261, 217879020), (10290, 196091118), (11340, 177934533), (11907, 169461460), (12348, 163409265), (13230, 152515314), (15435, 130727412), (15876, 127096095), (17010, 118623022), (18522, 108939510), (19845, 101676876), (20580, 98045559), (23814, 84730730), (26460, 76257657), (27783, 72626340), (30870, 65363706), (34020, 59311511), (37044, 54469755), (39690, 50838438), (46305, 43575804), (47628, 42365365), (55566, 36313170), (59535, 33892292), (61740, 32681853), (79380, 25419219), (83349, 24208780), (92610, 21787902), (111132, 18156585), (119070, 16946146), (138915, 14525268), (166698, 12104390), (185220, 10893951), (238140, 8473073), (277830, 7262634), (333396, 6052195), (416745, 4841756), (555660, 3631317), (833490, 2420878), (1210439, 1666980)]