157573931580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{393797}}^1$

素因数の和:393850

約数の個数: 240

約数和(自身を含む): 560358802080

約数和(自身を除く): 402784870500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 342, 351, 380, 390, 405, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 810, 855, 988, 1026, 1053, 1140, 1170, 1235, 1404, 1482, 1539, 1620, 1710, 1755, 2052, 2106, 2223, 2340, 2470, 2565, 2964, 3078, 3420, 3510, 3705, 4212, 4446, 4940, 5130, 5265, 6156, 6669, 7020, 7410, 7695, 8892, 10260, 10530, 11115, 13338, 14820, 15390, 20007, 21060, 22230, 26676, 30780, 33345, 40014, 44460, 66690, 80028, 100035, 133380, 200070, 393797, 400140, 787594, 1181391, 1575188, 1968985, 2362782, 3544173, 3937970, 4725564, 5119361, 5906955, 7088346, 7482143, 7875940, 10238722, 10632519, 11813910, 14176692, 14964286, 15358083, 17720865, 20477444, 21265038, 22446429, 23627820, 25596805, 29928572, 30716166, 31897557, 35441730, 37410715, 42530076, 44892858, 46074249, 51193610, 53162595, 61432332, 63795114, 67339287, 70883460, 74821430, 76790415, 89785716, 92148498, 97267859, 102387220, 106325190, 112232145, 127590228, 134678574, 138222747, 149642860, 153580830, 159487785, 184296996, 194535718, 202017861, 212650380, 224464290, 230371245, 269357148, 276445494, 291803577, 307161660, 318975570, 336696435, 389071436, 404035722, 414668241, 448928580, 460742490, 486339295, 552890988, 583607154, 606053583, 637951140, 673392870, 691113735, 808071444, 829336482, 875410731, 921484980, 972678590, 1010089305, 1167214308, 1212107166, 1346785740, 1382227470, 1459017885, 1658672964, 1750821462, 1945357180, 2020178610, 2073341205, 2424214332, 2626232193, 2764454940, 2918035770, 3030267915, 3501642924, 4040357220, 4146682410, 4377053655, 5252464386, 5836071540, 6060535830, 7878696579, 8293364820, 8754107310, 10504928772, 12121071660, 13131160965, 15757393158, 17508214620, 26262321930, 31514786316, 39393482895, 52524643860, 78786965790, 157573931580]

約数ペア:

[(1, 157573931580), (2, 78786965790), (3, 52524643860), (4, 39393482895), (5, 31514786316), (6, 26262321930), (9, 17508214620), (10, 15757393158), (12, 13131160965), (13, 12121071660), (15, 10504928772), (18, 8754107310), (19, 8293364820), (20, 7878696579), (26, 6060535830), (27, 5836071540), (30, 5252464386), (36, 4377053655), (38, 4146682410), (39, 4040357220), (45, 3501642924), (52, 3030267915), (54, 2918035770), (57, 2764454940), (60, 2626232193), (65, 2424214332), (76, 2073341205), (78, 2020178610), (81, 1945357180), (90, 1750821462), (95, 1658672964), (108, 1459017885), (114, 1382227470), (117, 1346785740), (130, 1212107166), (135, 1167214308), (156, 1010089305), (162, 972678590), (171, 921484980), (180, 875410731), (190, 829336482), (195, 808071444), (228, 691113735), (234, 673392870), (247, 637951140), (260, 606053583), (270, 583607154), (285, 552890988), (324, 486339295), (342, 460742490), (351, 448928580), (380, 414668241), (390, 404035722), (405, 389071436), (468, 336696435), (494, 318975570), (513, 307161660), (540, 291803577), (570, 276445494), (585, 269357148), (684, 230371245), (702, 224464290), (741, 212650380), (780, 202017861), (810, 194535718), (855, 184296996), (988, 159487785), (1026, 153580830), (1053, 149642860), (1140, 138222747), (1170, 134678574), (1235, 127590228), (1404, 112232145), (1482, 106325190), (1539, 102387220), (1620, 97267859), (1710, 92148498), (1755, 89785716), (2052, 76790415), (2106, 74821430), (2223, 70883460), (2340, 67339287), (2470, 63795114), (2565, 61432332), (2964, 53162595), (3078, 51193610), (3420, 46074249), (3510, 44892858), (3705, 42530076), (4212, 37410715), (4446, 35441730), (4940, 31897557), (5130, 30716166), (5265, 29928572), (6156, 25596805), (6669, 23627820), (7020, 22446429), (7410, 21265038), (7695, 20477444), (8892, 17720865), (10260, 15358083), (10530, 14964286), (11115, 14176692), (13338, 11813910), (14820, 10632519), (15390, 10238722), (20007, 7875940), (21060, 7482143), (22230, 7088346), (26676, 5906955), (30780, 5119361), (33345, 4725564), (40014, 3937970), (44460, 3544173), (66690, 2362782), (80028, 1968985), (100035, 1575188), (133380, 1181391), (200070, 787594), (393797, 400140)]