2901874080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{123379}}^1$

素因数の和:123411

約数の個数: 144

約数和(自身を含む): 10633381920

約数和(自身を除く): 7731507840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 123379, 246758, 370137, 493516, 616895, 740274, 863653, 987032, 1233790, 1480548, 1727306, 1850685, 1974064, 2467580, 2590959, 2961096, 3454612, 3701370, 3948128, 4318265, 4935160, 5181918, 5922192, 6045571, 6909224, 7402740, 8636530, 9870320, 10363836, 11844384, 12091142, 12954795, 13818448, 14805480, 17273060, 18136713, 19740640, 20727672, 24182284, 25909590, 27636896, 29610960, 30227855, 34546120, 36273426, 41455344, 48364568, 51819180, 59221920, 60455710, 69092240, 72546852, 82910688, 90683565, 96729136, 103638360, 120911420, 138184480, 145093704, 181367130, 193458272, 207276720, 241822840, 290187408, 362734260, 414553440, 483645680, 580374816, 725468520, 967291360, 1450937040, 2901874080]

約数ペア:

[(1, 2901874080), (2, 1450937040), (3, 967291360), (4, 725468520), (5, 580374816), (6, 483645680), (7, 414553440), (8, 362734260), (10, 290187408), (12, 241822840), (14, 207276720), (15, 193458272), (16, 181367130), (20, 145093704), (21, 138184480), (24, 120911420), (28, 103638360), (30, 96729136), (32, 90683565), (35, 82910688), (40, 72546852), (42, 69092240), (48, 60455710), (49, 59221920), (56, 51819180), (60, 48364568), (70, 41455344), (80, 36273426), (84, 34546120), (96, 30227855), (98, 29610960), (105, 27636896), (112, 25909590), (120, 24182284), (140, 20727672), (147, 19740640), (160, 18136713), (168, 17273060), (196, 14805480), (210, 13818448), (224, 12954795), (240, 12091142), (245, 11844384), (280, 10363836), (294, 9870320), (336, 8636530), (392, 7402740), (420, 6909224), (480, 6045571), (490, 5922192), (560, 5181918), (588, 4935160), (672, 4318265), (735, 3948128), (784, 3701370), (840, 3454612), (980, 2961096), (1120, 2590959), (1176, 2467580), (1470, 1974064), (1568, 1850685), (1680, 1727306), (1960, 1480548), (2352, 1233790), (2940, 987032), (3360, 863653), (3920, 740274), (4704, 616895), (5880, 493516), (7840, 370137), (11760, 246758), (23520, 123379)]