2081139480

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 384

約数和(自身を含む): 8145446400

約数和(自身を除く): 6064306920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 81, 84, 90, 105, 108, 120, 126, 135, 140, 146, 162, 168, 180, 189, 210, 216, 219, 243, 252, 270, 280, 292, 315, 324, 360, 365, 378, 405, 419, 420, 438, 486, 504, 511, 540, 567, 584, 630, 648, 657, 730, 756, 810, 838, 840, 876, 945, 972, 1022, 1080, 1095, 1134, 1215, 1257, 1260, 1314, 1460, 1512, 1533, 1620, 1676, 1701, 1752, 1890, 1944, 1971, 2044, 2095, 2190, 2268, 2430, 2514, 2520, 2555, 2628, 2835, 2920, 2933, 3066, 3240, 3285, 3352, 3402, 3771, 3780, 3942, 4088, 4190, 4380, 4536, 4599, 4860, 5028, 5110, 5256, 5670, 5866, 5913, 6132, 6285, 6570, 6804, 7542, 7560, 7665, 7884, 8380, 8505, 8760, 8799, 9198, 9720, 9855, 10056, 10220, 11313, 11340, 11732, 11826, 12264, 12570, 13140, 13608, 13797, 14665, 15084, 15330, 15768, 16760, 17010, 17598, 17739, 18396, 18855, 19710, 20440, 22626, 22680, 22995, 23464, 23652, 25140, 26280, 26397, 27594, 29330, 29565, 30168, 30587, 30660, 33939, 34020, 35196, 35478, 36792, 37710, 39420, 41391, 43995, 45252, 45990, 47304, 50280, 52794, 55188, 56565, 58660, 59130, 61174, 61320, 67878, 68040, 68985, 70392, 70956, 75420, 78840, 79191, 82782, 87990, 88695, 90504, 91761, 91980, 101817, 105588, 110376, 113130, 117320, 118260, 122348, 124173, 131985, 135756, 137970, 141912, 150840, 152935, 158382, 165564, 169695, 175980, 177390, 183522, 183960, 203634, 206955, 211176, 214109, 226260, 236520, 237573, 244696, 248346, 263970, 271512, 275283, 275940, 305870, 316764, 331128, 339390, 351960, 354780, 367044, 395955, 407268, 413910, 428218, 452520, 458805, 475146, 496692, 509085, 527940, 550566, 551880, 611740, 620865, 633528, 642327, 678780, 709560, 712719, 734088, 791910, 814536, 825849, 827820, 856436, 917610, 950292, 993384, 1018170, 1055880, 1070545, 1101132, 1187865, 1223480, 1241730, 1284654, 1357560, 1376415, 1425438, 1583820, 1651698, 1655640, 1712872, 1835220, 1900584, 1926981, 2036340, 2141090, 2202264, 2375730, 2477547, 2483460, 2569308, 2752830, 2850876, 3167640, 3211635, 3303396, 3563595, 3670440, 3853962, 4072680, 4129245, 4282180, 4751460, 4955094, 4966920, 5138616, 5505660, 5701752, 5780943, 6423270, 6606792, 7127190, 7432641, 7707924, 8258490, 8564360, 9502920, 9634905, 9910188, 11011320, 11561886, 12387735, 12846540, 14254380, 14865282, 15415848, 16516980, 17342829, 19269810, 19820376, 23123772, 24775470, 25693080, 28508760, 28904715, 29730564, 33033960, 34685658, 37163205, 38539620, 46247544, 49550940, 52028487, 57809430, 59461128, 69371316, 74326410, 77079240, 86714145, 99101880, 104056974, 115618860, 138742632, 148652820, 173428290, 208113948, 231237720, 260142435, 297305640, 346856580, 416227896, 520284870, 693713160, 1040569740, 2081139480]

約数ペア:

[(1, 2081139480), (2, 1040569740), (3, 693713160), (4, 520284870), (5, 416227896), (6, 346856580), (7, 297305640), (8, 260142435), (9, 231237720), (10, 208113948), (12, 173428290), (14, 148652820), (15, 138742632), (18, 115618860), (20, 104056974), (21, 99101880), (24, 86714145), (27, 77079240), (28, 74326410), (30, 69371316), (35, 59461128), (36, 57809430), (40, 52028487), (42, 49550940), (45, 46247544), (54, 38539620), (56, 37163205), (60, 34685658), (63, 33033960), (70, 29730564), (72, 28904715), (73, 28508760), (81, 25693080), (84, 24775470), (90, 23123772), (105, 19820376), (108, 19269810), (120, 17342829), (126, 16516980), (135, 15415848), (140, 14865282), (146, 14254380), (162, 12846540), (168, 12387735), (180, 11561886), (189, 11011320), (210, 9910188), (216, 9634905), (219, 9502920), (243, 8564360), (252, 8258490), (270, 7707924), (280, 7432641), (292, 7127190), (315, 6606792), (324, 6423270), (360, 5780943), (365, 5701752), (378, 5505660), (405, 5138616), (419, 4966920), (420, 4955094), (438, 4751460), (486, 4282180), (504, 4129245), (511, 4072680), (540, 3853962), (567, 3670440), (584, 3563595), (630, 3303396), (648, 3211635), (657, 3167640), (730, 2850876), (756, 2752830), (810, 2569308), (838, 2483460), (840, 2477547), (876, 2375730), (945, 2202264), (972, 2141090), (1022, 2036340), (1080, 1926981), (1095, 1900584), (1134, 1835220), (1215, 1712872), (1257, 1655640), (1260, 1651698), (1314, 1583820), (1460, 1425438), (1512, 1376415), (1533, 1357560), (1620, 1284654), (1676, 1241730), (1701, 1223480), (1752, 1187865), (1890, 1101132), (1944, 1070545), (1971, 1055880), (2044, 1018170), (2095, 993384), (2190, 950292), (2268, 917610), (2430, 856436), (2514, 827820), (2520, 825849), (2555, 814536), (2628, 791910), (2835, 734088), (2920, 712719), (2933, 709560), (3066, 678780), (3240, 642327), (3285, 633528), (3352, 620865), (3402, 611740), (3771, 551880), (3780, 550566), (3942, 527940), (4088, 509085), (4190, 496692), (4380, 475146), (4536, 458805), (4599, 452520), (4860, 428218), (5028, 413910), (5110, 407268), (5256, 395955), (5670, 367044), (5866, 354780), (5913, 351960), (6132, 339390), (6285, 331128), (6570, 316764), (6804, 305870), (7542, 275940), (7560, 275283), (7665, 271512), (7884, 263970), (8380, 248346), (8505, 244696), (8760, 237573), (8799, 236520), (9198, 226260), (9720, 214109), (9855, 211176), (10056, 206955), (10220, 203634), (11313, 183960), (11340, 183522), (11732, 177390), (11826, 175980), (12264, 169695), (12570, 165564), (13140, 158382), (13608, 152935), (13797, 150840), (14665, 141912), (15084, 137970), (15330, 135756), (15768, 131985), (16760, 124173), (17010, 122348), (17598, 118260), (17739, 117320), (18396, 113130), (18855, 110376), (19710, 105588), (20440, 101817), (22626, 91980), (22680, 91761), (22995, 90504), (23464, 88695), (23652, 87990), (25140, 82782), (26280, 79191), (26397, 78840), (27594, 75420), (29330, 70956), (29565, 70392), (30168, 68985), (30587, 68040), (30660, 67878), (33939, 61320), (34020, 61174), (35196, 59130), (35478, 58660), (36792, 56565), (37710, 55188), (39420, 52794), (41391, 50280), (43995, 47304), (45252, 45990)]