169401960

素因数分解:

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

素因数の和:5208

約数の個数: 192

約数和(自身を含む): 677738880

約数和(自身を除く): 508336920

約数列:

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

約数ペア:

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