218036280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3371}}^1$

素因数の和:3410

約数の個数: 192

約数和(自身を含む): 830321280

約数和(自身を除く): 612285000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 3371, 4312, 4620, 5390, 5880, 6468, 6742, 8085, 9240, 10113, 10780, 12936, 13484, 16170, 16855, 20226, 21560, 23597, 26968, 32340, 33710, 37081, 40452, 47194, 50565, 64680, 67420, 70791, 74162, 80904, 94388, 101130, 111243, 117985, 134840, 141582, 148324, 165179, 185405, 188776, 202260, 222486, 235970, 259567, 283164, 296648, 330358, 353955, 370810, 404520, 444972, 471940, 495537, 519134, 556215, 566328, 660716, 707910, 741620, 778701, 825895, 889944, 943880, 991074, 1038268, 1112430, 1297835, 1321432, 1415820, 1483240, 1557402, 1651790, 1816969, 1982148, 2076536, 2224860, 2477685, 2595670, 2831640, 3114804, 3303580, 3633938, 3893505, 3964296, 4449720, 4955370, 5191340, 5450907, 6229608, 6607160, 7267876, 7787010, 9084845, 9910740, 10382680, 10901814, 14535752, 15574020, 18169690, 19821480, 21803628, 27254535, 31148040, 36339380, 43607256, 54509070, 72678760, 109018140, 218036280]

約数ペア:

[(1, 218036280), (2, 109018140), (3, 72678760), (4, 54509070), (5, 43607256), (6, 36339380), (7, 31148040), (8, 27254535), (10, 21803628), (11, 19821480), (12, 18169690), (14, 15574020), (15, 14535752), (20, 10901814), (21, 10382680), (22, 9910740), (24, 9084845), (28, 7787010), (30, 7267876), (33, 6607160), (35, 6229608), (40, 5450907), (42, 5191340), (44, 4955370), (49, 4449720), (55, 3964296), (56, 3893505), (60, 3633938), (66, 3303580), (70, 3114804), (77, 2831640), (84, 2595670), (88, 2477685), (98, 2224860), (105, 2076536), (110, 1982148), (120, 1816969), (132, 1651790), (140, 1557402), (147, 1483240), (154, 1415820), (165, 1321432), (168, 1297835), (196, 1112430), (210, 1038268), (220, 991074), (231, 943880), (245, 889944), (264, 825895), (280, 778701), (294, 741620), (308, 707910), (330, 660716), (385, 566328), (392, 556215), (420, 519134), (440, 495537), (462, 471940), (490, 444972), (539, 404520), (588, 370810), (616, 353955), (660, 330358), (735, 296648), (770, 283164), (840, 259567), (924, 235970), (980, 222486), (1078, 202260), (1155, 188776), (1176, 185405), (1320, 165179), (1470, 148324), (1540, 141582), (1617, 134840), (1848, 117985), (1960, 111243), (2156, 101130), (2310, 94388), (2695, 80904), (2940, 74162), (3080, 70791), (3234, 67420), (3371, 64680), (4312, 50565), (4620, 47194), (5390, 40452), (5880, 37081), (6468, 33710), (6742, 32340), (8085, 26968), (9240, 23597), (10113, 21560), (10780, 20226), (12936, 16855), (13484, 16170)]