994363320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2693}}^1$

素因数の和:2905

約数の個数: 128

約数和(自身を含む): 3177195840

約数和(自身を除く): 2182832520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 181, 204, 255, 340, 362, 408, 510, 543, 680, 724, 905, 1020, 1086, 1448, 1810, 2040, 2172, 2693, 2715, 3077, 3620, 4344, 5386, 5430, 6154, 7240, 8079, 9231, 10772, 10860, 12308, 13465, 15385, 16158, 18462, 21544, 21720, 24616, 26930, 30770, 32316, 36924, 40395, 45781, 46155, 53860, 61540, 64632, 73848, 80790, 91562, 92310, 107720, 123080, 137343, 161580, 183124, 184620, 228905, 274686, 323160, 366248, 369240, 457810, 487433, 549372, 686715, 915620, 974866, 1098744, 1373430, 1462299, 1831240, 1949732, 2437165, 2746860, 2924598, 3899464, 4874330, 5493720, 5849196, 7311495, 8286361, 9748660, 11698392, 14622990, 16572722, 19497320, 24859083, 29245980, 33145444, 41431805, 49718166, 58491960, 66290888, 82863610, 99436332, 124295415, 165727220, 198872664, 248590830, 331454440, 497181660, 994363320]

約数ペア:

[(1, 994363320), (2, 497181660), (3, 331454440), (4, 248590830), (5, 198872664), (6, 165727220), (8, 124295415), (10, 99436332), (12, 82863610), (15, 66290888), (17, 58491960), (20, 49718166), (24, 41431805), (30, 33145444), (34, 29245980), (40, 24859083), (51, 19497320), (60, 16572722), (68, 14622990), (85, 11698392), (102, 9748660), (120, 8286361), (136, 7311495), (170, 5849196), (181, 5493720), (204, 4874330), (255, 3899464), (340, 2924598), (362, 2746860), (408, 2437165), (510, 1949732), (543, 1831240), (680, 1462299), (724, 1373430), (905, 1098744), (1020, 974866), (1086, 915620), (1448, 686715), (1810, 549372), (2040, 487433), (2172, 457810), (2693, 369240), (2715, 366248), (3077, 323160), (3620, 274686), (4344, 228905), (5386, 184620), (5430, 183124), (6154, 161580), (7240, 137343), (8079, 123080), (9231, 107720), (10772, 92310), (10860, 91562), (12308, 80790), (13465, 73848), (15385, 64632), (16158, 61540), (18462, 53860), (21544, 46155), (21720, 45781), (24616, 40395), (26930, 36924), (30770, 32316)]