196020720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 480

約数和(自身を含む): 835660800

約数和(自身を除く): 639640080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 28, 30, 35, 36, 38, 40, 42, 45, 46, 48, 56, 57, 60, 63, 69, 70, 72, 76, 80, 84, 89, 90, 92, 95, 105, 112, 114, 115, 120, 126, 133, 138, 140, 144, 152, 161, 168, 171, 178, 180, 184, 190, 207, 210, 228, 230, 240, 252, 266, 267, 276, 280, 285, 304, 315, 322, 336, 342, 345, 356, 360, 368, 380, 399, 414, 420, 437, 445, 456, 460, 483, 504, 532, 534, 552, 560, 570, 623, 630, 644, 665, 684, 690, 712, 720, 760, 798, 801, 805, 828, 840, 855, 874, 890, 912, 920, 966, 1008, 1035, 1064, 1068, 1104, 1140, 1197, 1246, 1260, 1288, 1311, 1330, 1335, 1368, 1380, 1424, 1449, 1520, 1596, 1602, 1610, 1656, 1680, 1691, 1710, 1748, 1780, 1840, 1869, 1932, 1995, 2047, 2070, 2128, 2136, 2185, 2280, 2394, 2415, 2492, 2520, 2576, 2622, 2660, 2670, 2736, 2760, 2898, 3059, 3115, 3192, 3204, 3220, 3312, 3382, 3420, 3496, 3560, 3738, 3864, 3933, 3990, 4005, 4094, 4140, 4272, 4370, 4560, 4788, 4830, 4984, 5040, 5073, 5244, 5320, 5340, 5520, 5607, 5796, 5985, 6118, 6141, 6230, 6384, 6408, 6440, 6555, 6764, 6840, 6992, 7120, 7245, 7476, 7728, 7866, 7980, 8010, 8188, 8280, 8455, 8740, 9177, 9345, 9576, 9660, 9968, 10146, 10235, 10488, 10640, 10680, 11214, 11592, 11837, 11970, 12236, 12282, 12460, 12816, 12880, 13110, 13528, 13680, 14329, 14490, 14952, 15219, 15295, 15732, 15960, 16020, 16376, 16560, 16910, 17480, 18354, 18423, 18690, 19152, 19320, 19665, 20292, 20470, 20976, 21360, 22428, 23184, 23674, 23940, 24472, 24564, 24920, 25365, 26220, 27056, 27531, 28035, 28658, 28980, 29904, 30438, 30590, 30705, 31464, 31920, 32040, 32752, 33820, 34960, 35511, 36708, 36846, 37380, 38640, 38893, 39330, 40584, 40940, 42987, 44856, 45885, 47348, 47880, 48944, 49128, 49840, 50730, 52440, 55062, 56070, 57316, 57960, 59185, 60876, 61180, 61410, 62928, 64080, 67640, 71022, 71645, 73416, 73692, 74760, 76095, 77786, 78660, 81168, 81880, 85974, 89712, 91770, 92115, 94696, 95760, 98256, 101460, 104880, 106533, 110124, 112140, 114632, 115920, 116679, 118370, 121752, 122360, 122820, 128961, 135280, 137655, 142044, 143290, 146832, 147384, 149520, 152190, 155572, 157320, 163760, 171948, 177555, 183540, 184230, 189392, 194465, 202920, 213066, 214935, 220248, 224280, 229264, 233358, 236740, 243504, 244720, 245640, 257922, 272251, 275310, 284088, 286580, 294768, 304380, 311144, 314640, 343896, 350037, 355110, 367080, 368460, 388930, 405840, 426132, 429870, 440496, 448560, 466716, 473480, 491280, 515844, 532665, 544502, 550620, 568176, 573160, 583395, 608760, 622288, 644805, 687792, 700074, 710220, 734160, 736920, 777860, 816753, 852264, 859740, 933432, 946960, 1031688, 1065330, 1089004, 1101240, 1146320, 1166790, 1217520, 1289610, 1361255, 1400148, 1420440, 1473840, 1555720, 1633506, 1704528, 1719480, 1750185, 1866864, 2063376, 2130660, 2178008, 2202480, 2333580, 2450259, 2579220, 2722510, 2800296, 2840880, 3111440, 3267012, 3438960, 3500370, 4083765, 4261320, 4356016, 4667160, 4900518, 5158440, 5445020, 5600592, 6534024, 7000740, 8167530, 8522640, 9334320, 9801036, 10316880, 10890040, 12251295, 13068048, 14001480, 16335060, 19602072, 21780080, 24502590, 28002960, 32670120, 39204144, 49005180, 65340240, 98010360, 196020720]

約数ペア:

[(1, 196020720), (2, 98010360), (3, 65340240), (4, 49005180), (5, 39204144), (6, 32670120), (7, 28002960), (8, 24502590), (9, 21780080), (10, 19602072), (12, 16335060), (14, 14001480), (15, 13068048), (16, 12251295), (18, 10890040), (19, 10316880), (20, 9801036), (21, 9334320), (23, 8522640), (24, 8167530), (28, 7000740), (30, 6534024), (35, 5600592), (36, 5445020), (38, 5158440), (40, 4900518), (42, 4667160), (45, 4356016), (46, 4261320), (48, 4083765), (56, 3500370), (57, 3438960), (60, 3267012), (63, 3111440), (69, 2840880), (70, 2800296), (72, 2722510), (76, 2579220), (80, 2450259), (84, 2333580), (89, 2202480), (90, 2178008), (92, 2130660), (95, 2063376), (105, 1866864), (112, 1750185), (114, 1719480), (115, 1704528), (120, 1633506), (126, 1555720), (133, 1473840), (138, 1420440), (140, 1400148), (144, 1361255), (152, 1289610), (161, 1217520), (168, 1166790), (171, 1146320), (178, 1101240), (180, 1089004), (184, 1065330), (190, 1031688), (207, 946960), (210, 933432), (228, 859740), (230, 852264), (240, 816753), (252, 777860), (266, 736920), (267, 734160), (276, 710220), (280, 700074), (285, 687792), (304, 644805), (315, 622288), (322, 608760), (336, 583395), (342, 573160), (345, 568176), (356, 550620), (360, 544502), (368, 532665), (380, 515844), (399, 491280), (414, 473480), (420, 466716), (437, 448560), (445, 440496), (456, 429870), (460, 426132), (483, 405840), (504, 388930), (532, 368460), (534, 367080), (552, 355110), (560, 350037), (570, 343896), (623, 314640), (630, 311144), (644, 304380), (665, 294768), (684, 286580), (690, 284088), (712, 275310), (720, 272251), (760, 257922), (798, 245640), (801, 244720), (805, 243504), (828, 236740), (840, 233358), (855, 229264), (874, 224280), (890, 220248), (912, 214935), (920, 213066), (966, 202920), (1008, 194465), (1035, 189392), (1064, 184230), (1068, 183540), (1104, 177555), (1140, 171948), (1197, 163760), (1246, 157320), (1260, 155572), (1288, 152190), (1311, 149520), (1330, 147384), (1335, 146832), (1368, 143290), (1380, 142044), (1424, 137655), (1449, 135280), (1520, 128961), (1596, 122820), (1602, 122360), (1610, 121752), (1656, 118370), (1680, 116679), (1691, 115920), (1710, 114632), (1748, 112140), (1780, 110124), (1840, 106533), (1869, 104880), (1932, 101460), (1995, 98256), (2047, 95760), (2070, 94696), (2128, 92115), (2136, 91770), (2185, 89712), (2280, 85974), (2394, 81880), (2415, 81168), (2492, 78660), (2520, 77786), (2576, 76095), (2622, 74760), (2660, 73692), (2670, 73416), (2736, 71645), (2760, 71022), (2898, 67640), (3059, 64080), (3115, 62928), (3192, 61410), (3204, 61180), (3220, 60876), (3312, 59185), (3382, 57960), (3420, 57316), (3496, 56070), (3560, 55062), (3738, 52440), (3864, 50730), (3933, 49840), (3990, 49128), (4005, 48944), (4094, 47880), (4140, 47348), (4272, 45885), (4370, 44856), (4560, 42987), (4788, 40940), (4830, 40584), (4984, 39330), (5040, 38893), (5073, 38640), (5244, 37380), (5320, 36846), (5340, 36708), (5520, 35511), (5607, 34960), (5796, 33820), (5985, 32752), (6118, 32040), (6141, 31920), (6230, 31464), (6384, 30705), (6408, 30590), (6440, 30438), (6555, 29904), (6764, 28980), (6840, 28658), (6992, 28035), (7120, 27531), (7245, 27056), (7476, 26220), (7728, 25365), (7866, 24920), (7980, 24564), (8010, 24472), (8188, 23940), (8280, 23674), (8455, 23184), (8740, 22428), (9177, 21360), (9345, 20976), (9576, 20470), (9660, 20292), (9968, 19665), (10146, 19320), (10235, 19152), (10488, 18690), (10640, 18423), (10680, 18354), (11214, 17480), (11592, 16910), (11837, 16560), (11970, 16376), (12236, 16020), (12282, 15960), (12460, 15732), (12816, 15295), (12880, 15219), (13110, 14952), (13528, 14490), (13680, 14329)]