91280280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 339413760

約数和(自身を除く): 248133480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 643, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1286, 1352, 1365, 1560, 1690, 1820, 1929, 2028, 2184, 2366, 2535, 2572, 2730, 3215, 3380, 3549, 3640, 3858, 4056, 4501, 4732, 5070, 5144, 5460, 5915, 6430, 6760, 7098, 7716, 8359, 9002, 9464, 9645, 10140, 10920, 11830, 12860, 13503, 14196, 15432, 16718, 17745, 18004, 19290, 20280, 22505, 23660, 25077, 25720, 27006, 28392, 33436, 35490, 36008, 38580, 41795, 45010, 47320, 50154, 54012, 58513, 66872, 67515, 70980, 77160, 83590, 90020, 100308, 108024, 108667, 117026, 125385, 135030, 141960, 167180, 175539, 180040, 200616, 217334, 234052, 250770, 270060, 292565, 326001, 334360, 351078, 434668, 468104, 501540, 540120, 543335, 585130, 652002, 702156, 760669, 869336, 877695, 1003080, 1086670, 1170260, 1304004, 1404312, 1521338, 1630005, 1755390, 2173340, 2282007, 2340520, 2608008, 3042676, 3260010, 3510780, 3803345, 4346680, 4564014, 6085352, 6520020, 7021560, 7606690, 9128028, 11410035, 13040040, 15213380, 18256056, 22820070, 30426760, 45640140, 91280280]

約数ペア:

[(1, 91280280), (2, 45640140), (3, 30426760), (4, 22820070), (5, 18256056), (6, 15213380), (7, 13040040), (8, 11410035), (10, 9128028), (12, 7606690), (13, 7021560), (14, 6520020), (15, 6085352), (20, 4564014), (21, 4346680), (24, 3803345), (26, 3510780), (28, 3260010), (30, 3042676), (35, 2608008), (39, 2340520), (40, 2282007), (42, 2173340), (52, 1755390), (56, 1630005), (60, 1521338), (65, 1404312), (70, 1304004), (78, 1170260), (84, 1086670), (91, 1003080), (104, 877695), (105, 869336), (120, 760669), (130, 702156), (140, 652002), (156, 585130), (168, 543335), (169, 540120), (182, 501540), (195, 468104), (210, 434668), (260, 351078), (273, 334360), (280, 326001), (312, 292565), (338, 270060), (364, 250770), (390, 234052), (420, 217334), (455, 200616), (507, 180040), (520, 175539), (546, 167180), (643, 141960), (676, 135030), (728, 125385), (780, 117026), (840, 108667), (845, 108024), (910, 100308), (1014, 90020), (1092, 83590), (1183, 77160), (1286, 70980), (1352, 67515), (1365, 66872), (1560, 58513), (1690, 54012), (1820, 50154), (1929, 47320), (2028, 45010), (2184, 41795), (2366, 38580), (2535, 36008), (2572, 35490), (2730, 33436), (3215, 28392), (3380, 27006), (3549, 25720), (3640, 25077), (3858, 23660), (4056, 22505), (4501, 20280), (4732, 19290), (5070, 18004), (5144, 17745), (5460, 16718), (5915, 15432), (6430, 14196), (6760, 13503), (7098, 12860), (7716, 11830), (8359, 10920), (9002, 10140), (9464, 9645)]