20082797460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1487}}^1$

素因数の和:1891

約数の個数: 288

約数和(自身を含む): 70195507200

約数和(自身を除く): 50112709740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 359, 380, 396, 418, 495, 570, 627, 660, 684, 718, 836, 855, 990, 1045, 1077, 1140, 1254, 1436, 1487, 1710, 1795, 1881, 1980, 2090, 2154, 2508, 2974, 3135, 3231, 3420, 3590, 3762, 3949, 4180, 4308, 4461, 5385, 5948, 6270, 6462, 6821, 7180, 7435, 7524, 7898, 8922, 9405, 10770, 11847, 12540, 12924, 13383, 13642, 14870, 15796, 16155, 16357, 17844, 18810, 19745, 20463, 21540, 22305, 23694, 26766, 27284, 28253, 29740, 32310, 32714, 34105, 35541, 37620, 39490, 40926, 44610, 47388, 49071, 53532, 56506, 59235, 61389, 64620, 65428, 66915, 68210, 71082, 75031, 78980, 81785, 81852, 84759, 89220, 98142, 102315, 113012, 118470, 122778, 133830, 136420, 141265, 142164, 147213, 150062, 163570, 169518, 177705, 196284, 204630, 225093, 236940, 245355, 245556, 254277, 267660, 282530, 294426, 300124, 306945, 310783, 327140, 339036, 355410, 375155, 409260, 423795, 450186, 490710, 508554, 533833, 565060, 588852, 613890, 621566, 675279, 710820, 736065, 750310, 847590, 900372, 932349, 981420, 1017108, 1067666, 1125465, 1227780, 1243132, 1271385, 1350558, 1472130, 1500620, 1553915, 1601499, 1695180, 1864698, 2135332, 2250930, 2542770, 2669165, 2701116, 2797047, 2944260, 3107830, 3202998, 3376395, 3729396, 4501860, 4661745, 4804497, 5085540, 5338330, 5594094, 5872163, 6215660, 6405996, 6752790, 8007495, 9323490, 9608994, 10142827, 10676660, 11188188, 11744326, 13505580, 13985235, 16014990, 17616489, 18646980, 19217988, 20285654, 23488652, 24022485, 27970470, 29360815, 30428481, 32029980, 35232978, 40571308, 48044970, 50714135, 52849467, 55940940, 58721630, 60856962, 70465956, 88082445, 91285443, 96089940, 101428270, 105698934, 111571097, 117443260, 121713924, 152142405, 176164890, 182570886, 202856540, 211397868, 223142194, 264247335, 304284810, 334713291, 352329780, 365141772, 446284388, 456427215, 528494670, 557855485, 608569620, 669426582, 912854430, 1004139873, 1056989340, 1115710970, 1338853164, 1673566455, 1825708860, 2008279746, 2231421940, 3347132910, 4016559492, 5020699365, 6694265820, 10041398730, 20082797460]

約数ペア:

[(1, 20082797460), (2, 10041398730), (3, 6694265820), (4, 5020699365), (5, 4016559492), (6, 3347132910), (9, 2231421940), (10, 2008279746), (11, 1825708860), (12, 1673566455), (15, 1338853164), (18, 1115710970), (19, 1056989340), (20, 1004139873), (22, 912854430), (30, 669426582), (33, 608569620), (36, 557855485), (38, 528494670), (44, 456427215), (45, 446284388), (55, 365141772), (57, 352329780), (60, 334713291), (66, 304284810), (76, 264247335), (90, 223142194), (95, 211397868), (99, 202856540), (110, 182570886), (114, 176164890), (132, 152142405), (165, 121713924), (171, 117443260), (180, 111571097), (190, 105698934), (198, 101428270), (209, 96089940), (220, 91285443), (228, 88082445), (285, 70465956), (330, 60856962), (342, 58721630), (359, 55940940), (380, 52849467), (396, 50714135), (418, 48044970), (495, 40571308), (570, 35232978), (627, 32029980), (660, 30428481), (684, 29360815), (718, 27970470), (836, 24022485), (855, 23488652), (990, 20285654), (1045, 19217988), (1077, 18646980), (1140, 17616489), (1254, 16014990), (1436, 13985235), (1487, 13505580), (1710, 11744326), (1795, 11188188), (1881, 10676660), (1980, 10142827), (2090, 9608994), (2154, 9323490), (2508, 8007495), (2974, 6752790), (3135, 6405996), (3231, 6215660), (3420, 5872163), (3590, 5594094), (3762, 5338330), (3949, 5085540), (4180, 4804497), (4308, 4661745), (4461, 4501860), (5385, 3729396), (5948, 3376395), (6270, 3202998), (6462, 3107830), (6821, 2944260), (7180, 2797047), (7435, 2701116), (7524, 2669165), (7898, 2542770), (8922, 2250930), (9405, 2135332), (10770, 1864698), (11847, 1695180), (12540, 1601499), (12924, 1553915), (13383, 1500620), (13642, 1472130), (14870, 1350558), (15796, 1271385), (16155, 1243132), (16357, 1227780), (17844, 1125465), (18810, 1067666), (19745, 1017108), (20463, 981420), (21540, 932349), (22305, 900372), (23694, 847590), (26766, 750310), (27284, 736065), (28253, 710820), (29740, 675279), (32310, 621566), (32714, 613890), (34105, 588852), (35541, 565060), (37620, 533833), (39490, 508554), (40926, 490710), (44610, 450186), (47388, 423795), (49071, 409260), (53532, 375155), (56506, 355410), (59235, 339036), (61389, 327140), (64620, 310783), (65428, 306945), (66915, 300124), (68210, 294426), (71082, 282530), (75031, 267660), (78980, 254277), (81785, 245556), (81852, 245355), (84759, 236940), (89220, 225093), (98142, 204630), (102315, 196284), (113012, 177705), (118470, 169518), (122778, 163570), (133830, 150062), (136420, 147213), (141265, 142164)]