2173090080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 288

約数和(自身を含む): 8095635072

約数和(自身を除く): 5922544992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 673, 744, 840, 868, 930, 961, 992, 1085, 1120, 1240, 1302, 1346, 1488, 1680, 1736, 1860, 1922, 2019, 2170, 2480, 2604, 2692, 2883, 2976, 3255, 3360, 3365, 3472, 3720, 3844, 4038, 4340, 4711, 4805, 4960, 5208, 5384, 5766, 6510, 6727, 6730, 6944, 7440, 7688, 8076, 8680, 9422, 9610, 10095, 10416, 10768, 11532, 13020, 13454, 13460, 14133, 14415, 14880, 15376, 16152, 17360, 18844, 19220, 20181, 20190, 20832, 20863, 21536, 23064, 23555, 26040, 26908, 26920, 28266, 28830, 30752, 32304, 33635, 34720, 37688, 38440, 40362, 40380, 41726, 46128, 47110, 52080, 53816, 53840, 56532, 57660, 62589, 64608, 67270, 70665, 75376, 76880, 80724, 80760, 83452, 92256, 94220, 100905, 104160, 104315, 107632, 107680, 113064, 115320, 125178, 134540, 141330, 146041, 150752, 153760, 161448, 161520, 166904, 188440, 201810, 208630, 215264, 226128, 230640, 250356, 269080, 282660, 292082, 312945, 322896, 323040, 333808, 376880, 403620, 417260, 438123, 452256, 461280, 500712, 538160, 565320, 584164, 625890, 645792, 646753, 667616, 730205, 753760, 807240, 834520, 876246, 1001424, 1076320, 1130640, 1168328, 1251780, 1293506, 1460410, 1614480, 1669040, 1752492, 1940259, 2002848, 2190615, 2261280, 2336656, 2503560, 2587012, 2920820, 3228960, 3233765, 3338080, 3504984, 3880518, 4381230, 4527271, 4673312, 5007120, 5174024, 5841640, 6467530, 7009968, 7761036, 8762460, 9054542, 9701295, 10014240, 10348048, 11683280, 12935060, 13581813, 14019936, 15522072, 17524920, 18109084, 19402590, 20696096, 22636355, 23366560, 25870120, 27163626, 31044144, 35049840, 36218168, 38805180, 45272710, 51740240, 54327252, 62088288, 67909065, 70099680, 72436336, 77610360, 90545420, 103480480, 108654504, 135818130, 144872672, 155220720, 181090840, 217309008, 271636260, 310441440, 362181680, 434618016, 543272520, 724363360, 1086545040, 2173090080]

約数ペア:

[(1, 2173090080), (2, 1086545040), (3, 724363360), (4, 543272520), (5, 434618016), (6, 362181680), (7, 310441440), (8, 271636260), (10, 217309008), (12, 181090840), (14, 155220720), (15, 144872672), (16, 135818130), (20, 108654504), (21, 103480480), (24, 90545420), (28, 77610360), (30, 72436336), (31, 70099680), (32, 67909065), (35, 62088288), (40, 54327252), (42, 51740240), (48, 45272710), (56, 38805180), (60, 36218168), (62, 35049840), (70, 31044144), (80, 27163626), (84, 25870120), (93, 23366560), (96, 22636355), (105, 20696096), (112, 19402590), (120, 18109084), (124, 17524920), (140, 15522072), (155, 14019936), (160, 13581813), (168, 12935060), (186, 11683280), (210, 10348048), (217, 10014240), (224, 9701295), (240, 9054542), (248, 8762460), (280, 7761036), (310, 7009968), (336, 6467530), (372, 5841640), (420, 5174024), (434, 5007120), (465, 4673312), (480, 4527271), (496, 4381230), (560, 3880518), (620, 3504984), (651, 3338080), (672, 3233765), (673, 3228960), (744, 2920820), (840, 2587012), (868, 2503560), (930, 2336656), (961, 2261280), (992, 2190615), (1085, 2002848), (1120, 1940259), (1240, 1752492), (1302, 1669040), (1346, 1614480), (1488, 1460410), (1680, 1293506), (1736, 1251780), (1860, 1168328), (1922, 1130640), (2019, 1076320), (2170, 1001424), (2480, 876246), (2604, 834520), (2692, 807240), (2883, 753760), (2976, 730205), (3255, 667616), (3360, 646753), (3365, 645792), (3472, 625890), (3720, 584164), (3844, 565320), (4038, 538160), (4340, 500712), (4711, 461280), (4805, 452256), (4960, 438123), (5208, 417260), (5384, 403620), (5766, 376880), (6510, 333808), (6727, 323040), (6730, 322896), (6944, 312945), (7440, 292082), (7688, 282660), (8076, 269080), (8680, 250356), (9422, 230640), (9610, 226128), (10095, 215264), (10416, 208630), (10768, 201810), (11532, 188440), (13020, 166904), (13454, 161520), (13460, 161448), (14133, 153760), (14415, 150752), (14880, 146041), (15376, 141330), (16152, 134540), (17360, 125178), (18844, 115320), (19220, 113064), (20181, 107680), (20190, 107632), (20832, 104315), (20863, 104160), (21536, 100905), (23064, 94220), (23555, 92256), (26040, 83452), (26908, 80760), (26920, 80724), (28266, 76880), (28830, 75376), (30752, 70665), (32304, 67270), (33635, 64608), (34720, 62589), (37688, 57660), (38440, 56532), (40362, 53840), (40380, 53816), (41726, 52080), (46128, 47110)]