201849781680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{158657}}^1$

素因数の和:158729

約数の個数: 320

約数和(自身を含む): 755465932800

約数和(自身を除く): 553616151120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 108, 114, 120, 124, 135, 144, 152, 155, 171, 180, 186, 190, 216, 228, 240, 248, 270, 279, 285, 304, 310, 342, 360, 372, 380, 432, 456, 465, 496, 513, 540, 558, 570, 589, 620, 684, 720, 744, 760, 837, 855, 912, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1674, 1710, 1767, 1860, 2052, 2160, 2232, 2280, 2356, 2480, 2565, 2736, 2790, 2945, 3348, 3420, 3534, 3720, 4104, 4185, 4464, 4560, 4712, 5130, 5301, 5580, 5890, 6696, 6840, 7068, 7440, 8208, 8370, 8835, 9424, 10260, 10602, 11160, 11780, 13392, 13680, 14136, 15903, 16740, 17670, 20520, 21204, 22320, 23560, 26505, 28272, 31806, 33480, 35340, 41040, 42408, 47120, 53010, 63612, 66960, 70680, 79515, 84816, 106020, 127224, 141360, 158657, 159030, 212040, 254448, 317314, 318060, 424080, 475971, 634628, 636120, 793285, 951942, 1269256, 1272240, 1427913, 1586570, 1903884, 2379855, 2538512, 2855826, 3014483, 3173140, 3807768, 4283739, 4759710, 4918367, 5711652, 6028966, 6346280, 7139565, 7615536, 8567478, 9043449, 9519420, 9836734, 11423304, 12057932, 12692560, 14279130, 14755101, 15072415, 17134956, 18086898, 19038840, 19673468, 21418695, 22846608, 24115864, 24591835, 27130347, 28558260, 29510202, 30144830, 34269912, 36173796, 38077680, 39346936, 42837390, 44265303, 45217245, 48231728, 49183670, 54260694, 57116520, 59020404, 60289660, 68539824, 72347592, 73775505, 78693872, 81391041, 85674780, 88530606, 90434490, 93448973, 98367340, 108521388, 114233040, 118040808, 120579320, 132795909, 135651735, 144695184, 147551010, 162782082, 171349560, 177061212, 180868980, 186897946, 196734680, 217042776, 221326515, 236081616, 241158640, 265591818, 271303470, 280346919, 295102020, 325564164, 342699120, 354122424, 361737960, 373795892, 393469360, 406955205, 434085552, 442653030, 467244865, 531183636, 542606940, 560693838, 590204040, 651128328, 663979545, 708244848, 723475920, 747591784, 813910410, 841040757, 885306060, 934489730, 1062367272, 1085213880, 1121387676, 1180408080, 1302256656, 1327959090, 1401734595, 1495183568, 1627820820, 1682081514, 1770612120, 1868979460, 2124734544, 2170427760, 2242775352, 2523122271, 2655918180, 2803469190, 3255641640, 3364163028, 3541224240, 3737958920, 4205203785, 4485550704, 5046244542, 5311836360, 5606938380, 6511283280, 6728326056, 7475917840, 8410407570, 10092489084, 10623672720, 11213876760, 12615611355, 13456652112, 16820815140, 20184978168, 22427753520, 25231222710, 33641630280, 40369956336, 50462445420, 67283260560, 100924890840, 201849781680]

約数ペア:

[(1, 201849781680), (2, 100924890840), (3, 67283260560), (4, 50462445420), (5, 40369956336), (6, 33641630280), (8, 25231222710), (9, 22427753520), (10, 20184978168), (12, 16820815140), (15, 13456652112), (16, 12615611355), (18, 11213876760), (19, 10623672720), (20, 10092489084), (24, 8410407570), (27, 7475917840), (30, 6728326056), (31, 6511283280), (36, 5606938380), (38, 5311836360), (40, 5046244542), (45, 4485550704), (48, 4205203785), (54, 3737958920), (57, 3541224240), (60, 3364163028), (62, 3255641640), (72, 2803469190), (76, 2655918180), (80, 2523122271), (90, 2242775352), (93, 2170427760), (95, 2124734544), (108, 1868979460), (114, 1770612120), (120, 1682081514), (124, 1627820820), (135, 1495183568), (144, 1401734595), (152, 1327959090), (155, 1302256656), (171, 1180408080), (180, 1121387676), (186, 1085213880), (190, 1062367272), (216, 934489730), (228, 885306060), (240, 841040757), (248, 813910410), (270, 747591784), (279, 723475920), (285, 708244848), (304, 663979545), (310, 651128328), (342, 590204040), (360, 560693838), (372, 542606940), (380, 531183636), (432, 467244865), (456, 442653030), (465, 434085552), (496, 406955205), (513, 393469360), (540, 373795892), (558, 361737960), (570, 354122424), (589, 342699120), (620, 325564164), (684, 295102020), (720, 280346919), (744, 271303470), (760, 265591818), (837, 241158640), (855, 236081616), (912, 221326515), (930, 217042776), (1026, 196734680), (1080, 186897946), (1116, 180868980), (1140, 177061212), (1178, 171349560), (1240, 162782082), (1368, 147551010), (1395, 144695184), (1488, 135651735), (1520, 132795909), (1674, 120579320), (1710, 118040808), (1767, 114233040), (1860, 108521388), (2052, 98367340), (2160, 93448973), (2232, 90434490), (2280, 88530606), (2356, 85674780), (2480, 81391041), (2565, 78693872), (2736, 73775505), (2790, 72347592), (2945, 68539824), (3348, 60289660), (3420, 59020404), (3534, 57116520), (3720, 54260694), (4104, 49183670), (4185, 48231728), (4464, 45217245), (4560, 44265303), (4712, 42837390), (5130, 39346936), (5301, 38077680), (5580, 36173796), (5890, 34269912), (6696, 30144830), (6840, 29510202), (7068, 28558260), (7440, 27130347), (8208, 24591835), (8370, 24115864), (8835, 22846608), (9424, 21418695), (10260, 19673468), (10602, 19038840), (11160, 18086898), (11780, 17134956), (13392, 15072415), (13680, 14755101), (14136, 14279130), (15903, 12692560), (16740, 12057932), (17670, 11423304), (20520, 9836734), (21204, 9519420), (22320, 9043449), (23560, 8567478), (26505, 7615536), (28272, 7139565), (31806, 6346280), (33480, 6028966), (35340, 5711652), (41040, 4918367), (42408, 4759710), (47120, 4283739), (53010, 3807768), (63612, 3173140), (66960, 3014483), (70680, 2855826), (79515, 2538512), (84816, 2379855), (106020, 1903884), (127224, 1586570), (141360, 1427913), (158657, 1272240), (159030, 1269256), (212040, 951942), (254448, 793285), (317314, 636120), (318060, 634628), (424080, 475971)]