84950040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4441

約数の個数: 128

約数和(自身を含む): 303989760

約数和(自身を除く): 219039720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4397, 4830, 6440, 8794, 9660, 13191, 17588, 19320, 21985, 26382, 30779, 35176, 43970, 52764, 61558, 65955, 87940, 92337, 101131, 105528, 123116, 131910, 153895, 175880, 184674, 202262, 246232, 263820, 303393, 307790, 369348, 404524, 461685, 505655, 527640, 606786, 615580, 707917, 738696, 809048, 923370, 1011310, 1213572, 1231160, 1415834, 1516965, 1846740, 2022620, 2123751, 2427144, 2831668, 3033930, 3539585, 3693480, 4045240, 4247502, 5663336, 6067860, 7079170, 8495004, 10618755, 12135720, 14158340, 16990008, 21237510, 28316680, 42475020, 84950040]

約数ペア:

[(1, 84950040), (2, 42475020), (3, 28316680), (4, 21237510), (5, 16990008), (6, 14158340), (7, 12135720), (8, 10618755), (10, 8495004), (12, 7079170), (14, 6067860), (15, 5663336), (20, 4247502), (21, 4045240), (23, 3693480), (24, 3539585), (28, 3033930), (30, 2831668), (35, 2427144), (40, 2123751), (42, 2022620), (46, 1846740), (56, 1516965), (60, 1415834), (69, 1231160), (70, 1213572), (84, 1011310), (92, 923370), (105, 809048), (115, 738696), (120, 707917), (138, 615580), (140, 606786), (161, 527640), (168, 505655), (184, 461685), (210, 404524), (230, 369348), (276, 307790), (280, 303393), (322, 263820), (345, 246232), (420, 202262), (460, 184674), (483, 175880), (552, 153895), (644, 131910), (690, 123116), (805, 105528), (840, 101131), (920, 92337), (966, 87940), (1288, 65955), (1380, 61558), (1610, 52764), (1932, 43970), (2415, 35176), (2760, 30779), (3220, 26382), (3864, 21985), (4397, 19320), (4830, 17588), (6440, 13191), (8794, 9660)]