2217967080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:448

約数の個数: 256

約数和(自身を含む): 7776276480

約数和(自身を除く): 5558309400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 163, 167, 168, 194, 210, 280, 291, 326, 334, 388, 420, 485, 489, 501, 582, 652, 668, 679, 776, 815, 835, 840, 970, 978, 1002, 1141, 1164, 1169, 1304, 1336, 1358, 1455, 1630, 1670, 1940, 1956, 2004, 2037, 2282, 2328, 2338, 2445, 2505, 2716, 2910, 3260, 3340, 3395, 3423, 3507, 3880, 3912, 4008, 4074, 4564, 4676, 4890, 5010, 5432, 5705, 5820, 5845, 6520, 6680, 6790, 6846, 7014, 8148, 9128, 9352, 9780, 10020, 10185, 11410, 11640, 11690, 13580, 13692, 14028, 15811, 16199, 16296, 17115, 17535, 19560, 20040, 20370, 22820, 23380, 27160, 27221, 27384, 28056, 31622, 32398, 34230, 35070, 40740, 45640, 46760, 47433, 48597, 54442, 63244, 64796, 68460, 70140, 79055, 80995, 81480, 81663, 94866, 97194, 108884, 110677, 113393, 126488, 129592, 136105, 136920, 140280, 158110, 161990, 163326, 189732, 190547, 194388, 217768, 221354, 226786, 237165, 242985, 272210, 316220, 323980, 326652, 332031, 340179, 379464, 381094, 388776, 408315, 442708, 453572, 474330, 485970, 544420, 553385, 566965, 571641, 632440, 647960, 653304, 664062, 680358, 762188, 816630, 885416, 907144, 948660, 952735, 971940, 1088840, 1106770, 1133930, 1143282, 1328124, 1360716, 1524376, 1633260, 1660155, 1700895, 1897320, 1905470, 1943880, 2213540, 2267860, 2286564, 2640437, 2656248, 2721432, 2858205, 3266520, 3320310, 3401790, 3810940, 4427080, 4535720, 4573128, 5280874, 5716410, 6640620, 6803580, 7621880, 7921311, 10561748, 11432820, 13202185, 13281240, 13607160, 15842622, 18483059, 21123496, 22865640, 26404370, 31685244, 36966118, 39606555, 52808740, 55449177, 63370488, 73932236, 79213110, 92415295, 105617480, 110898354, 147864472, 158426220, 184830590, 221796708, 277245885, 316852440, 369661180, 443593416, 554491770, 739322360, 1108983540, 2217967080]

約数ペア:

[(1, 2217967080), (2, 1108983540), (3, 739322360), (4, 554491770), (5, 443593416), (6, 369661180), (7, 316852440), (8, 277245885), (10, 221796708), (12, 184830590), (14, 158426220), (15, 147864472), (20, 110898354), (21, 105617480), (24, 92415295), (28, 79213110), (30, 73932236), (35, 63370488), (40, 55449177), (42, 52808740), (56, 39606555), (60, 36966118), (70, 31685244), (84, 26404370), (97, 22865640), (105, 21123496), (120, 18483059), (140, 15842622), (163, 13607160), (167, 13281240), (168, 13202185), (194, 11432820), (210, 10561748), (280, 7921311), (291, 7621880), (326, 6803580), (334, 6640620), (388, 5716410), (420, 5280874), (485, 4573128), (489, 4535720), (501, 4427080), (582, 3810940), (652, 3401790), (668, 3320310), (679, 3266520), (776, 2858205), (815, 2721432), (835, 2656248), (840, 2640437), (970, 2286564), (978, 2267860), (1002, 2213540), (1141, 1943880), (1164, 1905470), (1169, 1897320), (1304, 1700895), (1336, 1660155), (1358, 1633260), (1455, 1524376), (1630, 1360716), (1670, 1328124), (1940, 1143282), (1956, 1133930), (2004, 1106770), (2037, 1088840), (2282, 971940), (2328, 952735), (2338, 948660), (2445, 907144), (2505, 885416), (2716, 816630), (2910, 762188), (3260, 680358), (3340, 664062), (3395, 653304), (3423, 647960), (3507, 632440), (3880, 571641), (3912, 566965), (4008, 553385), (4074, 544420), (4564, 485970), (4676, 474330), (4890, 453572), (5010, 442708), (5432, 408315), (5705, 388776), (5820, 381094), (5845, 379464), (6520, 340179), (6680, 332031), (6790, 326652), (6846, 323980), (7014, 316220), (8148, 272210), (9128, 242985), (9352, 237165), (9780, 226786), (10020, 221354), (10185, 217768), (11410, 194388), (11640, 190547), (11690, 189732), (13580, 163326), (13692, 161990), (14028, 158110), (15811, 140280), (16199, 136920), (16296, 136105), (17115, 129592), (17535, 126488), (19560, 113393), (20040, 110677), (20370, 108884), (22820, 97194), (23380, 94866), (27160, 81663), (27221, 81480), (27384, 80995), (28056, 79055), (31622, 70140), (32398, 68460), (34230, 64796), (35070, 63244), (40740, 54442), (45640, 48597), (46760, 47433)]