2980686.00000000

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 177569280

約数和(自身を除く): 130466700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 733, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1466, 1530, 1785, 1836, 1890, 2142, 2199, 2295, 2380, 2932, 3060, 3213, 3570, 3665, 3780, 4284, 4398, 4590, 5131, 5355, 6426, 6597, 7140, 7330, 8796, 9180, 10262, 10710, 10995, 12461, 12852, 13194, 14660, 15393, 16065, 19791, 20524, 21420, 21990, 24922, 25655, 26388, 30786, 32130, 32985, 37383, 39582, 43980, 46179, 49844, 51310, 61572, 62305, 64260, 65970, 74766, 76965, 79164, 87227, 92358, 98955, 102620, 112149, 124610, 131940, 138537, 149532, 153930, 174454, 184716, 186915, 197910, 224298, 230895, 249220, 261681, 277074, 307860, 336447, 348908, 373830, 395820, 436135, 448596, 461790, 523362, 554148, 560745, 672894, 692685, 747660, 785043, 872270, 923580, 1046724, 1121490, 1308405, 1345788, 1385370, 1570086, 1682235, 1744540, 2242980, 2355129, 2616810, 2770740, 3140172, 3364470, 3925215, 4710258, 5233620, 6728940, 7850430, 9420516, 11775645, 15700860, 23551290, 47102580]

約数ペア:

[(1, 47102580), (2, 23551290), (3, 15700860), (4, 11775645), (5, 9420516), (6, 7850430), (7, 6728940), (9, 5233620), (10, 4710258), (12, 3925215), (14, 3364470), (15, 3140172), (17, 2770740), (18, 2616810), (20, 2355129), (21, 2242980), (27, 1744540), (28, 1682235), (30, 1570086), (34, 1385370), (35, 1345788), (36, 1308405), (42, 1121490), (45, 1046724), (51, 923580), (54, 872270), (60, 785043), (63, 747660), (68, 692685), (70, 672894), (84, 560745), (85, 554148), (90, 523362), (102, 461790), (105, 448596), (108, 436135), (119, 395820), (126, 373830), (135, 348908), (140, 336447), (153, 307860), (170, 277074), (180, 261681), (189, 249220), (204, 230895), (210, 224298), (238, 197910), (252, 186915), (255, 184716), (270, 174454), (306, 153930), (315, 149532), (340, 138537), (357, 131940), (378, 124610), (420, 112149), (459, 102620), (476, 98955), (510, 92358), (540, 87227), (595, 79164), (612, 76965), (630, 74766), (714, 65970), (733, 64260), (756, 62305), (765, 61572), (918, 51310), (945, 49844), (1020, 46179), (1071, 43980), (1190, 39582), (1260, 37383), (1428, 32985), (1466, 32130), (1530, 30786), (1785, 26388), (1836, 25655), (1890, 24922), (2142, 21990), (2199, 21420), (2295, 20524), (2380, 19791), (2932, 16065), (3060, 15393), (3213, 14660), (3570, 13194), (3665, 12852), (3780, 12461), (4284, 10995), (4398, 10710), (4590, 10262), (5131, 9180), (5355, 8796), (6426, 7330), (6597, 7140)]