234872820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1151

約数の個数: 216

約数和(自身を含む): 882475776

約数和(自身を除く): 647602956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 1014, 1092, 1103, 1170, 1183, 1260, 1365, 1521, 1638, 1690, 1820, 2028, 2206, 2340, 2366, 2535, 2730, 3042, 3276, 3309, 3380, 3549, 4095, 4412, 4732, 5070, 5460, 5515, 5915, 6084, 6618, 7098, 7605, 7721, 8190, 9927, 10140, 10647, 11030, 11830, 13236, 14196, 14339, 15210, 15442, 16380, 16545, 17745, 19854, 21294, 22060, 23163, 23660, 28678, 30420, 30884, 33090, 35490, 38605, 39708, 42588, 43017, 46326, 49635, 53235, 57356, 66180, 69489, 70980, 71695, 77210, 86034, 92652, 99270, 100373, 106470, 115815, 129051, 138978, 143390, 154420, 172068, 186407, 198540, 200746, 212940, 215085, 231630, 258102, 277956, 286780, 301119, 347445, 372814, 401492, 430170, 463260, 501865, 516204, 559221, 602238, 645255, 694890, 745628, 860340, 903357, 932035, 1003730, 1118442, 1204476, 1290510, 1304849, 1389780, 1505595, 1677663, 1806714, 1864070, 2007460, 2236884, 2581020, 2609698, 2796105, 3011190, 3355326, 3613428, 3728140, 3914547, 4516785, 5219396, 5592210, 6022380, 6524245, 6710652, 7829094, 8388315, 9033570, 11184420, 11743641, 13048490, 15658188, 16776630, 18067140, 19572735, 23487282, 26096980, 33553260, 39145470, 46974564, 58718205, 78290940, 117436410, 234872820]

約数ペア:

[(1, 234872820), (2, 117436410), (3, 78290940), (4, 58718205), (5, 46974564), (6, 39145470), (7, 33553260), (9, 26096980), (10, 23487282), (12, 19572735), (13, 18067140), (14, 16776630), (15, 15658188), (18, 13048490), (20, 11743641), (21, 11184420), (26, 9033570), (28, 8388315), (30, 7829094), (35, 6710652), (36, 6524245), (39, 6022380), (42, 5592210), (45, 5219396), (52, 4516785), (60, 3914547), (63, 3728140), (65, 3613428), (70, 3355326), (78, 3011190), (84, 2796105), (90, 2609698), (91, 2581020), (105, 2236884), (117, 2007460), (126, 1864070), (130, 1806714), (140, 1677663), (156, 1505595), (169, 1389780), (180, 1304849), (182, 1290510), (195, 1204476), (210, 1118442), (234, 1003730), (252, 932035), (260, 903357), (273, 860340), (315, 745628), (338, 694890), (364, 645255), (390, 602238), (420, 559221), (455, 516204), (468, 501865), (507, 463260), (546, 430170), (585, 401492), (630, 372814), (676, 347445), (780, 301119), (819, 286780), (845, 277956), (910, 258102), (1014, 231630), (1092, 215085), (1103, 212940), (1170, 200746), (1183, 198540), (1260, 186407), (1365, 172068), (1521, 154420), (1638, 143390), (1690, 138978), (1820, 129051), (2028, 115815), (2206, 106470), (2340, 100373), (2366, 99270), (2535, 92652), (2730, 86034), (3042, 77210), (3276, 71695), (3309, 70980), (3380, 69489), (3549, 66180), (4095, 57356), (4412, 53235), (4732, 49635), (5070, 46326), (5460, 43017), (5515, 42588), (5915, 39708), (6084, 38605), (6618, 35490), (7098, 33090), (7605, 30884), (7721, 30420), (8190, 28678), (9927, 23660), (10140, 23163), (10647, 22060), (11030, 21294), (11830, 19854), (13236, 17745), (14196, 16545), (14339, 16380), (15210, 15442)]