284314290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 854945280

約数和(自身を除く): 570630990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 37, 38, 39, 51, 57, 61, 65, 74, 78, 85, 95, 102, 111, 114, 122, 130, 170, 183, 185, 190, 195, 221, 222, 247, 255, 285, 305, 323, 366, 370, 390, 442, 481, 494, 510, 555, 570, 610, 629, 646, 663, 703, 741, 793, 915, 962, 969, 1037, 1105, 1110, 1159, 1235, 1258, 1326, 1406, 1443, 1482, 1586, 1615, 1830, 1887, 1938, 2074, 2109, 2210, 2257, 2318, 2379, 2405, 2470, 2886, 3111, 3145, 3230, 3315, 3477, 3515, 3705, 3774, 3965, 4199, 4218, 4514, 4758, 4810, 4845, 5185, 5795, 6222, 6290, 6630, 6771, 6954, 7030, 7215, 7410, 7930, 8177, 8398, 9139, 9435, 9690, 10370, 10545, 11285, 11590, 11895, 11951, 12597, 13481, 13542, 14430, 15067, 15555, 16354, 17385, 18278, 18870, 19703, 20995, 21090, 22570, 23790, 23902, 24531, 25194, 26962, 27417, 29341, 30134, 31110, 33855, 34770, 35853, 38369, 39406, 40443, 40885, 41990, 42883, 45201, 45695, 49062, 54834, 58682, 59109, 59755, 62985, 67405, 67710, 71706, 75335, 76738, 80886, 81770, 85766, 88023, 90402, 91390, 98515, 115107, 118218, 119510, 122655, 125970, 128649, 134810, 137085, 146705, 150670, 155363, 176046, 179265, 191845, 197030, 202215, 214415, 226005, 230214, 245310, 256139, 257298, 274170, 293410, 295545, 310726, 358530, 383690, 404430, 428830, 440115, 452010, 466089, 498797, 512278, 557479, 575535, 591090, 643245, 729011, 768417, 776815, 880230, 932178, 997594, 1114958, 1151070, 1280695, 1286490, 1458022, 1496391, 1536834, 1553630, 1672437, 2187033, 2330445, 2493985, 2561390, 2787395, 2992782, 3344874, 3645055, 3842085, 4374066, 4660890, 4987970, 5574790, 7290110, 7481955, 7684170, 8362185, 9477143, 10935165, 14963910, 16724370, 18954286, 21870330, 28431429, 47385715, 56862858, 94771430, 142157145, 284314290]

約数ペア:

[(1, 284314290), (2, 142157145), (3, 94771430), (5, 56862858), (6, 47385715), (10, 28431429), (13, 21870330), (15, 18954286), (17, 16724370), (19, 14963910), (26, 10935165), (30, 9477143), (34, 8362185), (37, 7684170), (38, 7481955), (39, 7290110), (51, 5574790), (57, 4987970), (61, 4660890), (65, 4374066), (74, 3842085), (78, 3645055), (85, 3344874), (95, 2992782), (102, 2787395), (111, 2561390), (114, 2493985), (122, 2330445), (130, 2187033), (170, 1672437), (183, 1553630), (185, 1536834), (190, 1496391), (195, 1458022), (221, 1286490), (222, 1280695), (247, 1151070), (255, 1114958), (285, 997594), (305, 932178), (323, 880230), (366, 776815), (370, 768417), (390, 729011), (442, 643245), (481, 591090), (494, 575535), (510, 557479), (555, 512278), (570, 498797), (610, 466089), (629, 452010), (646, 440115), (663, 428830), (703, 404430), (741, 383690), (793, 358530), (915, 310726), (962, 295545), (969, 293410), (1037, 274170), (1105, 257298), (1110, 256139), (1159, 245310), (1235, 230214), (1258, 226005), (1326, 214415), (1406, 202215), (1443, 197030), (1482, 191845), (1586, 179265), (1615, 176046), (1830, 155363), (1887, 150670), (1938, 146705), (2074, 137085), (2109, 134810), (2210, 128649), (2257, 125970), (2318, 122655), (2379, 119510), (2405, 118218), (2470, 115107), (2886, 98515), (3111, 91390), (3145, 90402), (3230, 88023), (3315, 85766), (3477, 81770), (3515, 80886), (3705, 76738), (3774, 75335), (3965, 71706), (4199, 67710), (4218, 67405), (4514, 62985), (4758, 59755), (4810, 59109), (4845, 58682), (5185, 54834), (5795, 49062), (6222, 45695), (6290, 45201), (6630, 42883), (6771, 41990), (6954, 40885), (7030, 40443), (7215, 39406), (7410, 38369), (7930, 35853), (8177, 34770), (8398, 33855), (9139, 31110), (9435, 30134), (9690, 29341), (10370, 27417), (10545, 26962), (11285, 25194), (11590, 24531), (11895, 23902), (11951, 23790), (12597, 22570), (13481, 21090), (13542, 20995), (14430, 19703), (15067, 18870), (15555, 18278), (16354, 17385)]