2084291640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1158

約数の個数: 192

約数和(自身を含む): 7156749600

約数和(自身を除く): 5072457960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 461, 570, 661, 684, 760, 855, 922, 1140, 1322, 1368, 1383, 1710, 1844, 1983, 2280, 2305, 2644, 2766, 3305, 3420, 3688, 3966, 4149, 4610, 5288, 5532, 5949, 6610, 6840, 6915, 7932, 8298, 8759, 9220, 9915, 11064, 11898, 12559, 13220, 13830, 15864, 16596, 17518, 18440, 19830, 20745, 23796, 25118, 26277, 26440, 27660, 29745, 33192, 35036, 37677, 39660, 41490, 43795, 47592, 50236, 52554, 55320, 59490, 62795, 70072, 75354, 78831, 79320, 82980, 87590, 100472, 105108, 113031, 118980, 125590, 131385, 150708, 157662, 165960, 175180, 188385, 210216, 226062, 237960, 251180, 262770, 301416, 304721, 315324, 350360, 376770, 394155, 452124, 502360, 525540, 565155, 609442, 630648, 753540, 788310, 904248, 914163, 1051080, 1130310, 1218884, 1507080, 1523605, 1576620, 1828326, 2260620, 2437768, 2742489, 3047210, 3153240, 3656652, 4521240, 4570815, 5484978, 5789699, 6094420, 7313304, 9141630, 10969956, 11579398, 12188840, 13712445, 17369097, 18283260, 21939912, 23158796, 27424890, 28948495, 34738194, 36566520, 46317592, 52107291, 54849780, 57896990, 69476388, 86845485, 104214582, 109699560, 115793980, 138952776, 173690970, 208429164, 231587960, 260536455, 347381940, 416858328, 521072910, 694763880, 1042145820, 2084291640]

約数ペア:

[(1, 2084291640), (2, 1042145820), (3, 694763880), (4, 521072910), (5, 416858328), (6, 347381940), (8, 260536455), (9, 231587960), (10, 208429164), (12, 173690970), (15, 138952776), (18, 115793980), (19, 109699560), (20, 104214582), (24, 86845485), (30, 69476388), (36, 57896990), (38, 54849780), (40, 52107291), (45, 46317592), (57, 36566520), (60, 34738194), (72, 28948495), (76, 27424890), (90, 23158796), (95, 21939912), (114, 18283260), (120, 17369097), (152, 13712445), (171, 12188840), (180, 11579398), (190, 10969956), (228, 9141630), (285, 7313304), (342, 6094420), (360, 5789699), (380, 5484978), (456, 4570815), (461, 4521240), (570, 3656652), (661, 3153240), (684, 3047210), (760, 2742489), (855, 2437768), (922, 2260620), (1140, 1828326), (1322, 1576620), (1368, 1523605), (1383, 1507080), (1710, 1218884), (1844, 1130310), (1983, 1051080), (2280, 914163), (2305, 904248), (2644, 788310), (2766, 753540), (3305, 630648), (3420, 609442), (3688, 565155), (3966, 525540), (4149, 502360), (4610, 452124), (5288, 394155), (5532, 376770), (5949, 350360), (6610, 315324), (6840, 304721), (6915, 301416), (7932, 262770), (8298, 251180), (8759, 237960), (9220, 226062), (9915, 210216), (11064, 188385), (11898, 175180), (12559, 165960), (13220, 157662), (13830, 150708), (15864, 131385), (16596, 125590), (17518, 118980), (18440, 113031), (19830, 105108), (20745, 100472), (23796, 87590), (25118, 82980), (26277, 79320), (26440, 78831), (27660, 75354), (29745, 70072), (33192, 62795), (35036, 59490), (37677, 55320), (39660, 52554), (41490, 50236), (43795, 47592)]