237438810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 747584640

約数和(自身を除く): 510145830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 131, 135, 137, 147, 189, 210, 245, 262, 270, 274, 294, 315, 378, 393, 411, 441, 490, 630, 655, 685, 735, 786, 822, 882, 917, 945, 959, 1179, 1233, 1310, 1323, 1370, 1470, 1834, 1890, 1918, 1965, 2055, 2205, 2358, 2466, 2646, 2751, 2877, 3537, 3699, 3930, 4110, 4410, 4585, 4795, 5502, 5754, 5895, 6165, 6419, 6615, 6713, 7074, 7398, 8253, 8631, 9170, 9590, 11790, 12330, 12838, 13230, 13426, 13755, 14385, 16506, 17262, 17685, 17947, 18495, 19257, 20139, 24759, 25893, 27510, 28770, 32095, 33565, 35370, 35894, 36990, 38514, 40278, 41265, 43155, 49518, 51786, 53841, 57771, 60417, 64190, 67130, 82530, 86310, 89735, 96285, 100695, 107682, 115542, 120834, 123795, 125629, 129465, 161523, 173313, 179470, 181251, 192570, 201390, 247590, 251258, 258930, 269205, 288855, 302085, 323046, 346626, 362502, 376887, 484569, 538410, 577710, 604170, 628145, 753774, 807615, 866565, 879403, 906255, 969138, 1130661, 1256290, 1615230, 1733130, 1758806, 1812510, 1884435, 2261322, 2422845, 2638209, 3391983, 3768870, 4397015, 4845690, 5276418, 5653305, 6783966, 7914627, 8794030, 11306610, 13191045, 15829254, 16959915, 23743881, 26382090, 33919830, 39573135, 47487762, 79146270, 118719405, 237438810]

約数ペア:

[(1, 237438810), (2, 118719405), (3, 79146270), (5, 47487762), (6, 39573135), (7, 33919830), (9, 26382090), (10, 23743881), (14, 16959915), (15, 15829254), (18, 13191045), (21, 11306610), (27, 8794030), (30, 7914627), (35, 6783966), (42, 5653305), (45, 5276418), (49, 4845690), (54, 4397015), (63, 3768870), (70, 3391983), (90, 2638209), (98, 2422845), (105, 2261322), (126, 1884435), (131, 1812510), (135, 1758806), (137, 1733130), (147, 1615230), (189, 1256290), (210, 1130661), (245, 969138), (262, 906255), (270, 879403), (274, 866565), (294, 807615), (315, 753774), (378, 628145), (393, 604170), (411, 577710), (441, 538410), (490, 484569), (630, 376887), (655, 362502), (685, 346626), (735, 323046), (786, 302085), (822, 288855), (882, 269205), (917, 258930), (945, 251258), (959, 247590), (1179, 201390), (1233, 192570), (1310, 181251), (1323, 179470), (1370, 173313), (1470, 161523), (1834, 129465), (1890, 125629), (1918, 123795), (1965, 120834), (2055, 115542), (2205, 107682), (2358, 100695), (2466, 96285), (2646, 89735), (2751, 86310), (2877, 82530), (3537, 67130), (3699, 64190), (3930, 60417), (4110, 57771), (4410, 53841), (4585, 51786), (4795, 49518), (5502, 43155), (5754, 41265), (5895, 40278), (6165, 38514), (6419, 36990), (6615, 35894), (6713, 35370), (7074, 33565), (7398, 32095), (8253, 28770), (8631, 27510), (9170, 25893), (9590, 24759), (11790, 20139), (12330, 19257), (12838, 18495), (13230, 17947), (13426, 17685), (13755, 17262), (14385, 16506)]