2103669240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16217}}^1$

素因数の和:16301

約数の個数: 128

約数和(自身を含む): 6725928960

約数和(自身を除く): 4622259720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 920, 940, 1081, 1128, 1380, 1410, 1880, 2162, 2760, 2820, 3243, 4324, 5405, 5640, 6486, 8648, 10810, 12972, 16215, 16217, 21620, 25944, 32430, 32434, 43240, 48651, 64860, 64868, 81085, 97302, 129720, 129736, 162170, 194604, 243255, 324340, 372991, 389208, 486510, 648680, 745982, 762199, 973020, 1118973, 1491964, 1524398, 1864955, 1946040, 2237946, 2286597, 2983928, 3048796, 3729910, 3810995, 4475892, 4573194, 5594865, 6097592, 7459820, 7621990, 8951784, 9146388, 11189730, 11432985, 14919640, 15243980, 17530577, 18292776, 22379460, 22865970, 30487960, 35061154, 44758920, 45731940, 52591731, 70122308, 87652885, 91463880, 105183462, 140244616, 175305770, 210366924, 262958655, 350611540, 420733848, 525917310, 701223080, 1051834620, 2103669240]

約数ペア:

[(1, 2103669240), (2, 1051834620), (3, 701223080), (4, 525917310), (5, 420733848), (6, 350611540), (8, 262958655), (10, 210366924), (12, 175305770), (15, 140244616), (20, 105183462), (23, 91463880), (24, 87652885), (30, 70122308), (40, 52591731), (46, 45731940), (47, 44758920), (60, 35061154), (69, 30487960), (92, 22865970), (94, 22379460), (115, 18292776), (120, 17530577), (138, 15243980), (141, 14919640), (184, 11432985), (188, 11189730), (230, 9146388), (235, 8951784), (276, 7621990), (282, 7459820), (345, 6097592), (376, 5594865), (460, 4573194), (470, 4475892), (552, 3810995), (564, 3729910), (690, 3048796), (705, 2983928), (920, 2286597), (940, 2237946), (1081, 1946040), (1128, 1864955), (1380, 1524398), (1410, 1491964), (1880, 1118973), (2162, 973020), (2760, 762199), (2820, 745982), (3243, 648680), (4324, 486510), (5405, 389208), (5640, 372991), (6486, 324340), (8648, 243255), (10810, 194604), (12972, 162170), (16215, 129736), (16217, 129720), (21620, 97302), (25944, 81085), (32430, 64868), (32434, 64860), (43240, 48651)]