2177203860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1644

約数の個数: 240

約数和(自身を含む): 7469970816

約数和(自身を除く): 5292766956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 81, 90, 108, 117, 130, 134, 135, 156, 162, 180, 195, 201, 234, 260, 268, 270, 324, 335, 351, 390, 402, 405, 468, 540, 585, 603, 670, 702, 780, 804, 810, 871, 1005, 1053, 1170, 1206, 1340, 1404, 1543, 1620, 1742, 1755, 1809, 2010, 2106, 2340, 2412, 2613, 3015, 3086, 3484, 3510, 3618, 4020, 4212, 4355, 4629, 5226, 5265, 5427, 6030, 6172, 7020, 7236, 7715, 7839, 8710, 9045, 9258, 10452, 10530, 10854, 12060, 13065, 13887, 15430, 15678, 17420, 18090, 18516, 20059, 21060, 21708, 23145, 23517, 26130, 27135, 27774, 30860, 31356, 36180, 39195, 40118, 41661, 46290, 47034, 52260, 54270, 55548, 60177, 69435, 70551, 78390, 80236, 83322, 92580, 94068, 100295, 103381, 108540, 117585, 120354, 124983, 138870, 141102, 156780, 166644, 180531, 200590, 206762, 208305, 235170, 240708, 249966, 277740, 282204, 300885, 310143, 352755, 361062, 401180, 413524, 416610, 470340, 499932, 516905, 541593, 601770, 620286, 624915, 705510, 722124, 833220, 902655, 930429, 1033810, 1083186, 1203540, 1240572, 1249830, 1343953, 1411020, 1550715, 1624779, 1805310, 1860858, 2067620, 2166372, 2499660, 2687906, 2707965, 2791287, 3101430, 3249558, 3610620, 3721716, 4031859, 4652145, 5375812, 5415930, 5582574, 6202860, 6499116, 6719765, 8063718, 8123895, 8373861, 9304290, 10831860, 11165148, 12095577, 13439530, 13956435, 16127436, 16247790, 16747722, 18608580, 20159295, 24191154, 26879060, 27912870, 32495580, 33495444, 36286731, 40318590, 41869305, 48382308, 55825740, 60477885, 72573462, 80637180, 83738610, 108860193, 120955770, 145146924, 167477220, 181433655, 217720386, 241911540, 362867310, 435440772, 544300965, 725734620, 1088601930, 2177203860]

約数ペア:

[(1, 2177203860), (2, 1088601930), (3, 725734620), (4, 544300965), (5, 435440772), (6, 362867310), (9, 241911540), (10, 217720386), (12, 181433655), (13, 167477220), (15, 145146924), (18, 120955770), (20, 108860193), (26, 83738610), (27, 80637180), (30, 72573462), (36, 60477885), (39, 55825740), (45, 48382308), (52, 41869305), (54, 40318590), (60, 36286731), (65, 33495444), (67, 32495580), (78, 27912870), (81, 26879060), (90, 24191154), (108, 20159295), (117, 18608580), (130, 16747722), (134, 16247790), (135, 16127436), (156, 13956435), (162, 13439530), (180, 12095577), (195, 11165148), (201, 10831860), (234, 9304290), (260, 8373861), (268, 8123895), (270, 8063718), (324, 6719765), (335, 6499116), (351, 6202860), (390, 5582574), (402, 5415930), (405, 5375812), (468, 4652145), (540, 4031859), (585, 3721716), (603, 3610620), (670, 3249558), (702, 3101430), (780, 2791287), (804, 2707965), (810, 2687906), (871, 2499660), (1005, 2166372), (1053, 2067620), (1170, 1860858), (1206, 1805310), (1340, 1624779), (1404, 1550715), (1543, 1411020), (1620, 1343953), (1742, 1249830), (1755, 1240572), (1809, 1203540), (2010, 1083186), (2106, 1033810), (2340, 930429), (2412, 902655), (2613, 833220), (3015, 722124), (3086, 705510), (3484, 624915), (3510, 620286), (3618, 601770), (4020, 541593), (4212, 516905), (4355, 499932), (4629, 470340), (5226, 416610), (5265, 413524), (5427, 401180), (6030, 361062), (6172, 352755), (7020, 310143), (7236, 300885), (7715, 282204), (7839, 277740), (8710, 249966), (9045, 240708), (9258, 235170), (10452, 208305), (10530, 206762), (10854, 200590), (12060, 180531), (13065, 166644), (13887, 156780), (15430, 141102), (15678, 138870), (17420, 124983), (18090, 120354), (18516, 117585), (20059, 108540), (21060, 103381), (21708, 100295), (23145, 94068), (23517, 92580), (26130, 83322), (27135, 80236), (27774, 78390), (30860, 70551), (31356, 69435), (36180, 60177), (39195, 55548), (40118, 54270), (41661, 52260), (46290, 47034)]