211058190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 256

約数和(自身を含む): 684288000

約数和(自身を除く): 473229810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 49, 53, 54, 63, 70, 86, 90, 98, 105, 106, 126, 129, 135, 147, 159, 189, 210, 215, 245, 258, 265, 270, 294, 301, 315, 318, 343, 371, 378, 387, 430, 441, 477, 490, 530, 602, 630, 645, 686, 735, 742, 774, 795, 882, 903, 945, 954, 1029, 1113, 1161, 1290, 1323, 1431, 1470, 1505, 1590, 1715, 1806, 1855, 1890, 1935, 2058, 2107, 2205, 2226, 2279, 2322, 2385, 2597, 2646, 2709, 2862, 3010, 3087, 3339, 3430, 3710, 3870, 4214, 4410, 4515, 4558, 4770, 5145, 5194, 5418, 5565, 5805, 6174, 6321, 6615, 6678, 6837, 7155, 7791, 8127, 9030, 9261, 10017, 10290, 10535, 11130, 11395, 11610, 12642, 12985, 13230, 13545, 13674, 14310, 14749, 15435, 15582, 15953, 16254, 16695, 18179, 18522, 18963, 20034, 20511, 21070, 22790, 23373, 25970, 27090, 29498, 30870, 31605, 31906, 33390, 34185, 36358, 37926, 38955, 40635, 41022, 44247, 46305, 46746, 47859, 50085, 54537, 56889, 61533, 63210, 68370, 70119, 73745, 77910, 79765, 81270, 88494, 90895, 92610, 94815, 95718, 100170, 102555, 109074, 111671, 113778, 116865, 123066, 132741, 140238, 143577, 147490, 159530, 163611, 181790, 189630, 205110, 221235, 223342, 233730, 239295, 265482, 272685, 284445, 287154, 307665, 327222, 335013, 350595, 398223, 430731, 442470, 478590, 490833, 545370, 558355, 568890, 615330, 663705, 670026, 701190, 717885, 781697, 796446, 818055, 861462, 981666, 1005039, 1116710, 1327410, 1435770, 1563394, 1636110, 1675065, 1991115, 2010078, 2153655, 2345091, 2454165, 3015117, 3350130, 3908485, 3982230, 4307310, 4690182, 4908330, 5025195, 6030234, 7035273, 7816970, 10050390, 11725455, 14070546, 15075585, 21105819, 23450910, 30151170, 35176365, 42211638, 70352730, 105529095, 211058190]

約数ペア:

[(1, 211058190), (2, 105529095), (3, 70352730), (5, 42211638), (6, 35176365), (7, 30151170), (9, 23450910), (10, 21105819), (14, 15075585), (15, 14070546), (18, 11725455), (21, 10050390), (27, 7816970), (30, 7035273), (35, 6030234), (42, 5025195), (43, 4908330), (45, 4690182), (49, 4307310), (53, 3982230), (54, 3908485), (63, 3350130), (70, 3015117), (86, 2454165), (90, 2345091), (98, 2153655), (105, 2010078), (106, 1991115), (126, 1675065), (129, 1636110), (135, 1563394), (147, 1435770), (159, 1327410), (189, 1116710), (210, 1005039), (215, 981666), (245, 861462), (258, 818055), (265, 796446), (270, 781697), (294, 717885), (301, 701190), (315, 670026), (318, 663705), (343, 615330), (371, 568890), (378, 558355), (387, 545370), (430, 490833), (441, 478590), (477, 442470), (490, 430731), (530, 398223), (602, 350595), (630, 335013), (645, 327222), (686, 307665), (735, 287154), (742, 284445), (774, 272685), (795, 265482), (882, 239295), (903, 233730), (945, 223342), (954, 221235), (1029, 205110), (1113, 189630), (1161, 181790), (1290, 163611), (1323, 159530), (1431, 147490), (1470, 143577), (1505, 140238), (1590, 132741), (1715, 123066), (1806, 116865), (1855, 113778), (1890, 111671), (1935, 109074), (2058, 102555), (2107, 100170), (2205, 95718), (2226, 94815), (2279, 92610), (2322, 90895), (2385, 88494), (2597, 81270), (2646, 79765), (2709, 77910), (2862, 73745), (3010, 70119), (3087, 68370), (3339, 63210), (3430, 61533), (3710, 56889), (3870, 54537), (4214, 50085), (4410, 47859), (4515, 46746), (4558, 46305), (4770, 44247), (5145, 41022), (5194, 40635), (5418, 38955), (5565, 37926), (5805, 36358), (6174, 34185), (6321, 33390), (6615, 31906), (6678, 31605), (6837, 30870), (7155, 29498), (7791, 27090), (8127, 25970), (9030, 23373), (9261, 22790), (10017, 21070), (10290, 20511), (10535, 20034), (11130, 18963), (11395, 18522), (11610, 18179), (12642, 16695), (12985, 16254), (13230, 15953), (13545, 15582), (13674, 15435), (14310, 14749)]