244230480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 895723920

約数和(自身を除く): 651493440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 97, 104, 117, 120, 130, 144, 156, 180, 194, 195, 208, 234, 240, 260, 269, 291, 312, 360, 388, 390, 468, 485, 520, 538, 582, 585, 624, 720, 776, 780, 807, 873, 936, 970, 1040, 1076, 1164, 1170, 1261, 1345, 1455, 1552, 1560, 1614, 1746, 1872, 1940, 2152, 2328, 2340, 2421, 2522, 2690, 2910, 3120, 3228, 3492, 3497, 3783, 3880, 4035, 4304, 4365, 4656, 4680, 4842, 5044, 5380, 5820, 6305, 6456, 6984, 6994, 7566, 7760, 8070, 8730, 9360, 9684, 10088, 10491, 10760, 11349, 11640, 12105, 12610, 12912, 13968, 13988, 15132, 16140, 17460, 17485, 18915, 19368, 20176, 20982, 21520, 22698, 23280, 24210, 25220, 26093, 27976, 30264, 31473, 32280, 34920, 34970, 37830, 38736, 41964, 45396, 48420, 50440, 52186, 52455, 55952, 56745, 60528, 62946, 64560, 69840, 69940, 75660, 78279, 83928, 90792, 96840, 100880, 104372, 104910, 113490, 125892, 130465, 139880, 151320, 156558, 157365, 167856, 181584, 193680, 208744, 209820, 226980, 234837, 251784, 260930, 279760, 302640, 313116, 314730, 339209, 391395, 417488, 419640, 453960, 469674, 503568, 521860, 626232, 629460, 678418, 782790, 839280, 907920, 939348, 1017627, 1043720, 1174185, 1252464, 1258920, 1356836, 1565580, 1696045, 1878696, 2035254, 2087440, 2348370, 2517840, 2713672, 3052881, 3131160, 3392090, 3757392, 4070508, 4696740, 5088135, 5427344, 6105762, 6262320, 6784180, 8141016, 9393480, 10176270, 12211524, 13568360, 15264405, 16282032, 18786960, 20352540, 24423048, 27136720, 30528810, 40705080, 48846096, 61057620, 81410160, 122115240, 244230480]

約数ペア:

[(1, 244230480), (2, 122115240), (3, 81410160), (4, 61057620), (5, 48846096), (6, 40705080), (8, 30528810), (9, 27136720), (10, 24423048), (12, 20352540), (13, 18786960), (15, 16282032), (16, 15264405), (18, 13568360), (20, 12211524), (24, 10176270), (26, 9393480), (30, 8141016), (36, 6784180), (39, 6262320), (40, 6105762), (45, 5427344), (48, 5088135), (52, 4696740), (60, 4070508), (65, 3757392), (72, 3392090), (78, 3131160), (80, 3052881), (90, 2713672), (97, 2517840), (104, 2348370), (117, 2087440), (120, 2035254), (130, 1878696), (144, 1696045), (156, 1565580), (180, 1356836), (194, 1258920), (195, 1252464), (208, 1174185), (234, 1043720), (240, 1017627), (260, 939348), (269, 907920), (291, 839280), (312, 782790), (360, 678418), (388, 629460), (390, 626232), (468, 521860), (485, 503568), (520, 469674), (538, 453960), (582, 419640), (585, 417488), (624, 391395), (720, 339209), (776, 314730), (780, 313116), (807, 302640), (873, 279760), (936, 260930), (970, 251784), (1040, 234837), (1076, 226980), (1164, 209820), (1170, 208744), (1261, 193680), (1345, 181584), (1455, 167856), (1552, 157365), (1560, 156558), (1614, 151320), (1746, 139880), (1872, 130465), (1940, 125892), (2152, 113490), (2328, 104910), (2340, 104372), (2421, 100880), (2522, 96840), (2690, 90792), (2910, 83928), (3120, 78279), (3228, 75660), (3492, 69940), (3497, 69840), (3783, 64560), (3880, 62946), (4035, 60528), (4304, 56745), (4365, 55952), (4656, 52455), (4680, 52186), (4842, 50440), (5044, 48420), (5380, 45396), (5820, 41964), (6305, 38736), (6456, 37830), (6984, 34970), (6994, 34920), (7566, 32280), (7760, 31473), (8070, 30264), (8730, 27976), (9360, 26093), (9684, 25220), (10088, 24210), (10491, 23280), (10760, 22698), (11349, 21520), (11640, 20982), (12105, 20176), (12610, 19368), (12912, 18915), (13968, 17485), (13988, 17460), (15132, 16140)]