338803920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5210

約数の個数: 240

約数和(自身を含む): 1400660352

約数和(自身を除く): 1061856432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5171, 5460, 6552, 7280, 8190, 9360, 10342, 10920, 13104, 15513, 16380, 20684, 21840, 25855, 31026, 32760, 36197, 41368, 46539, 51710, 62052, 65520, 67223, 72394, 77565, 82736, 93078, 103420, 108591, 124104, 134446, 144788, 155130, 180985, 186156, 201669, 206840, 217182, 232695, 248208, 268892, 289576, 310260, 325773, 336115, 361970, 372312, 403338, 413680, 434364, 465390, 470561, 537784, 542955, 579152, 605007, 620520, 651546, 672230, 723940, 744624, 806676, 868728, 930780, 941122, 1008345, 1075568, 1085910, 1210014, 1241040, 1303092, 1344460, 1411683, 1447880, 1613352, 1628865, 1737456, 1861560, 1882244, 2016690, 2171820, 2352805, 2420028, 2606184, 2688920, 2823366, 2895760, 3025035, 3226704, 3257730, 3723120, 3764488, 4033380, 4235049, 4343640, 4705610, 4840056, 5212368, 5377840, 5646732, 6050070, 6515460, 7058415, 7528976, 8066760, 8470098, 8687280, 9411220, 9680112, 11293464, 12100140, 13030920, 14116830, 16133520, 16940196, 18822440, 21175245, 22586928, 24200280, 26061840, 28233660, 33880392, 37644880, 42350490, 48400560, 56467320, 67760784, 84700980, 112934640, 169401960, 338803920]

約数ペア:

[(1, 338803920), (2, 169401960), (3, 112934640), (4, 84700980), (5, 67760784), (6, 56467320), (7, 48400560), (8, 42350490), (9, 37644880), (10, 33880392), (12, 28233660), (13, 26061840), (14, 24200280), (15, 22586928), (16, 21175245), (18, 18822440), (20, 16940196), (21, 16133520), (24, 14116830), (26, 13030920), (28, 12100140), (30, 11293464), (35, 9680112), (36, 9411220), (39, 8687280), (40, 8470098), (42, 8066760), (45, 7528976), (48, 7058415), (52, 6515460), (56, 6050070), (60, 5646732), (63, 5377840), (65, 5212368), (70, 4840056), (72, 4705610), (78, 4343640), (80, 4235049), (84, 4033380), (90, 3764488), (91, 3723120), (104, 3257730), (105, 3226704), (112, 3025035), (117, 2895760), (120, 2823366), (126, 2688920), (130, 2606184), (140, 2420028), (144, 2352805), (156, 2171820), (168, 2016690), (180, 1882244), (182, 1861560), (195, 1737456), (208, 1628865), (210, 1613352), (234, 1447880), (240, 1411683), (252, 1344460), (260, 1303092), (273, 1241040), (280, 1210014), (312, 1085910), (315, 1075568), (336, 1008345), (360, 941122), (364, 930780), (390, 868728), (420, 806676), (455, 744624), (468, 723940), (504, 672230), (520, 651546), (546, 620520), (560, 605007), (585, 579152), (624, 542955), (630, 537784), (720, 470561), (728, 465390), (780, 434364), (819, 413680), (840, 403338), (910, 372312), (936, 361970), (1008, 336115), (1040, 325773), (1092, 310260), (1170, 289576), (1260, 268892), (1365, 248208), (1456, 232695), (1560, 217182), (1638, 206840), (1680, 201669), (1820, 186156), (1872, 180985), (2184, 155130), (2340, 144788), (2520, 134446), (2730, 124104), (3120, 108591), (3276, 103420), (3640, 93078), (4095, 82736), (4368, 77565), (4680, 72394), (5040, 67223), (5171, 65520), (5460, 62052), (6552, 51710), (7280, 46539), (8190, 41368), (9360, 36197), (10342, 32760), (10920, 31026), (13104, 25855), (15513, 21840), (16380, 20684)]