1601685960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{82903}}^1$

素因数の和:82947

約数の個数: 128

約数和(自身を含む): 5730324480

約数和(自身を除く): 4128638520

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, 4830, 6440, 9660, 19320, 82903, 165806, 248709, 331612, 414515, 497418, 580321, 663224, 829030, 994836, 1160642, 1243545, 1658060, 1740963, 1906769, 1989672, 2321284, 2487090, 2901605, 3316120, 3481926, 3813538, 4642568, 4974180, 5720307, 5803210, 6963852, 7627076, 8704815, 9533845, 9948360, 11440614, 11606420, 13347383, 13927704, 15254152, 17409630, 19067690, 22881228, 23212840, 26694766, 28601535, 34819260, 38135380, 40042149, 45762456, 53389532, 57203070, 66736915, 69638520, 76270760, 80084298, 106779064, 114406140, 133473830, 160168596, 200210745, 228812280, 266947660, 320337192, 400421490, 533895320, 800842980, 1601685960]

約数ペア:

[(1, 1601685960), (2, 800842980), (3, 533895320), (4, 400421490), (5, 320337192), (6, 266947660), (7, 228812280), (8, 200210745), (10, 160168596), (12, 133473830), (14, 114406140), (15, 106779064), (20, 80084298), (21, 76270760), (23, 69638520), (24, 66736915), (28, 57203070), (30, 53389532), (35, 45762456), (40, 40042149), (42, 38135380), (46, 34819260), (56, 28601535), (60, 26694766), (69, 23212840), (70, 22881228), (84, 19067690), (92, 17409630), (105, 15254152), (115, 13927704), (120, 13347383), (138, 11606420), (140, 11440614), (161, 9948360), (168, 9533845), (184, 8704815), (210, 7627076), (230, 6963852), (276, 5803210), (280, 5720307), (322, 4974180), (345, 4642568), (420, 3813538), (460, 3481926), (483, 3316120), (552, 2901605), (644, 2487090), (690, 2321284), (805, 1989672), (840, 1906769), (920, 1740963), (966, 1658060), (1288, 1243545), (1380, 1160642), (1610, 994836), (1932, 829030), (2415, 663224), (2760, 580321), (3220, 497418), (3864, 414515), (4830, 331612), (6440, 248709), (9660, 165806), (19320, 82903)]