162820320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 560105280

約数和(自身を除く): 397284960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 194, 195, 208, 240, 260, 269, 291, 312, 388, 390, 416, 480, 485, 520, 538, 582, 624, 776, 780, 807, 970, 1040, 1076, 1164, 1248, 1261, 1345, 1455, 1552, 1560, 1614, 1940, 2080, 2152, 2328, 2522, 2690, 2910, 3104, 3120, 3228, 3497, 3783, 3880, 4035, 4304, 4656, 5044, 5380, 5820, 6240, 6305, 6456, 6994, 7566, 7760, 8070, 8608, 9312, 10088, 10491, 10760, 11640, 12610, 12912, 13988, 15132, 15520, 16140, 17485, 18915, 20176, 20982, 21520, 23280, 25220, 25824, 26093, 27976, 30264, 32280, 34970, 37830, 40352, 41964, 43040, 46560, 50440, 52186, 52455, 55952, 60528, 64560, 69940, 75660, 78279, 83928, 100880, 104372, 104910, 111904, 121056, 129120, 130465, 139880, 151320, 156558, 167856, 201760, 208744, 209820, 260930, 279760, 302640, 313116, 335712, 339209, 391395, 417488, 419640, 521860, 559520, 605280, 626232, 678418, 782790, 834976, 839280, 1017627, 1043720, 1252464, 1356836, 1565580, 1678560, 1696045, 2035254, 2087440, 2504928, 2713672, 3131160, 3392090, 4070508, 4174880, 5088135, 5427344, 6262320, 6784180, 8141016, 10176270, 10854688, 12524640, 13568360, 16282032, 20352540, 27136720, 32564064, 40705080, 54273440, 81410160, 162820320]

約数ペア:

[(1, 162820320), (2, 81410160), (3, 54273440), (4, 40705080), (5, 32564064), (6, 27136720), (8, 20352540), (10, 16282032), (12, 13568360), (13, 12524640), (15, 10854688), (16, 10176270), (20, 8141016), (24, 6784180), (26, 6262320), (30, 5427344), (32, 5088135), (39, 4174880), (40, 4070508), (48, 3392090), (52, 3131160), (60, 2713672), (65, 2504928), (78, 2087440), (80, 2035254), (96, 1696045), (97, 1678560), (104, 1565580), (120, 1356836), (130, 1252464), (156, 1043720), (160, 1017627), (194, 839280), (195, 834976), (208, 782790), (240, 678418), (260, 626232), (269, 605280), (291, 559520), (312, 521860), (388, 419640), (390, 417488), (416, 391395), (480, 339209), (485, 335712), (520, 313116), (538, 302640), (582, 279760), (624, 260930), (776, 209820), (780, 208744), (807, 201760), (970, 167856), (1040, 156558), (1076, 151320), (1164, 139880), (1248, 130465), (1261, 129120), (1345, 121056), (1455, 111904), (1552, 104910), (1560, 104372), (1614, 100880), (1940, 83928), (2080, 78279), (2152, 75660), (2328, 69940), (2522, 64560), (2690, 60528), (2910, 55952), (3104, 52455), (3120, 52186), (3228, 50440), (3497, 46560), (3783, 43040), (3880, 41964), (4035, 40352), (4304, 37830), (4656, 34970), (5044, 32280), (5380, 30264), (5820, 27976), (6240, 26093), (6305, 25824), (6456, 25220), (6994, 23280), (7566, 21520), (7760, 20982), (8070, 20176), (8608, 18915), (9312, 17485), (10088, 16140), (10491, 15520), (10760, 15132), (11640, 13988), (12610, 12912)]