216569430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 192

約数和(自身を含む): 726243840

約数和(自身を除く): 509674410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 135, 154, 165, 189, 198, 210, 231, 242, 270, 297, 315, 330, 363, 378, 385, 462, 495, 594, 605, 630, 693, 726, 770, 847, 945, 947, 990, 1089, 1155, 1210, 1386, 1485, 1694, 1815, 1890, 1894, 2079, 2178, 2310, 2541, 2841, 2970, 3267, 3465, 3630, 4158, 4235, 4735, 5082, 5445, 5682, 6534, 6629, 6930, 7623, 8470, 8523, 9470, 10395, 10417, 10890, 12705, 13258, 14205, 15246, 16335, 17046, 19887, 20790, 20834, 22869, 25410, 25569, 28410, 31251, 32670, 33145, 38115, 39774, 42615, 45738, 51138, 52085, 59661, 62502, 66290, 72919, 76230, 85230, 93753, 99435, 104170, 114345, 114587, 119322, 127845, 145838, 156255, 178983, 187506, 198870, 218757, 228690, 229174, 255690, 281259, 298305, 312510, 343761, 357966, 364595, 437514, 468765, 562518, 572935, 596610, 656271, 687522, 729190, 802109, 894915, 937530, 1031283, 1093785, 1145870, 1312542, 1406295, 1604218, 1718805, 1789830, 1968813, 2062566, 2187570, 2406327, 2812590, 3093849, 3281355, 3437610, 3937626, 4010545, 4812654, 5156415, 6187698, 6562710, 7218981, 8021090, 9844065, 10312830, 12031635, 14437962, 15469245, 19688130, 21656943, 24063270, 30938490, 36094905, 43313886, 72189810, 108284715, 216569430]

約数ペア:

[(1, 216569430), (2, 108284715), (3, 72189810), (5, 43313886), (6, 36094905), (7, 30938490), (9, 24063270), (10, 21656943), (11, 19688130), (14, 15469245), (15, 14437962), (18, 12031635), (21, 10312830), (22, 9844065), (27, 8021090), (30, 7218981), (33, 6562710), (35, 6187698), (42, 5156415), (45, 4812654), (54, 4010545), (55, 3937626), (63, 3437610), (66, 3281355), (70, 3093849), (77, 2812590), (90, 2406327), (99, 2187570), (105, 2062566), (110, 1968813), (121, 1789830), (126, 1718805), (135, 1604218), (154, 1406295), (165, 1312542), (189, 1145870), (198, 1093785), (210, 1031283), (231, 937530), (242, 894915), (270, 802109), (297, 729190), (315, 687522), (330, 656271), (363, 596610), (378, 572935), (385, 562518), (462, 468765), (495, 437514), (594, 364595), (605, 357966), (630, 343761), (693, 312510), (726, 298305), (770, 281259), (847, 255690), (945, 229174), (947, 228690), (990, 218757), (1089, 198870), (1155, 187506), (1210, 178983), (1386, 156255), (1485, 145838), (1694, 127845), (1815, 119322), (1890, 114587), (1894, 114345), (2079, 104170), (2178, 99435), (2310, 93753), (2541, 85230), (2841, 76230), (2970, 72919), (3267, 66290), (3465, 62502), (3630, 59661), (4158, 52085), (4235, 51138), (4735, 45738), (5082, 42615), (5445, 39774), (5682, 38115), (6534, 33145), (6629, 32670), (6930, 31251), (7623, 28410), (8470, 25569), (8523, 25410), (9470, 22869), (10395, 20834), (10417, 20790), (10890, 19887), (12705, 17046), (13258, 16335), (14205, 15246)]