246709320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 192

約数和(自身を含む): 876778560

約数和(自身を除く): 630069240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 572, 605, 660, 715, 726, 780, 858, 968, 1144, 1210, 1307, 1320, 1430, 1452, 1560, 1573, 1716, 1815, 2145, 2420, 2614, 2860, 2904, 3146, 3432, 3630, 3921, 4290, 4719, 4840, 5228, 5720, 6292, 6535, 7260, 7842, 7865, 8580, 9438, 10456, 12584, 13070, 14377, 14520, 15684, 15730, 16991, 17160, 18876, 19605, 23595, 26140, 28754, 31368, 31460, 33982, 37752, 39210, 43131, 47190, 50973, 52280, 57508, 62920, 67964, 71885, 78420, 84955, 86262, 94380, 101946, 115016, 135928, 143770, 156840, 158147, 169910, 172524, 186901, 188760, 203892, 215655, 254865, 287540, 316294, 339820, 345048, 373802, 407784, 431310, 474441, 509730, 560703, 575080, 632588, 679640, 747604, 790735, 862620, 934505, 948882, 1019460, 1121406, 1265176, 1495208, 1581470, 1725240, 1869010, 1897764, 2038920, 2055911, 2242812, 2372205, 2803515, 3162940, 3738020, 3795528, 4111822, 4485624, 4744410, 5607030, 6167733, 6325880, 7476040, 8223644, 9488820, 10279555, 11214060, 12335466, 16447288, 18977640, 20559110, 22428120, 24670932, 30838665, 41118220, 49341864, 61677330, 82236440, 123354660, 246709320]

約数ペア:

[(1, 246709320), (2, 123354660), (3, 82236440), (4, 61677330), (5, 49341864), (6, 41118220), (8, 30838665), (10, 24670932), (11, 22428120), (12, 20559110), (13, 18977640), (15, 16447288), (20, 12335466), (22, 11214060), (24, 10279555), (26, 9488820), (30, 8223644), (33, 7476040), (39, 6325880), (40, 6167733), (44, 5607030), (52, 4744410), (55, 4485624), (60, 4111822), (65, 3795528), (66, 3738020), (78, 3162940), (88, 2803515), (104, 2372205), (110, 2242812), (120, 2055911), (121, 2038920), (130, 1897764), (132, 1869010), (143, 1725240), (156, 1581470), (165, 1495208), (195, 1265176), (220, 1121406), (242, 1019460), (260, 948882), (264, 934505), (286, 862620), (312, 790735), (330, 747604), (363, 679640), (390, 632588), (429, 575080), (440, 560703), (484, 509730), (520, 474441), (572, 431310), (605, 407784), (660, 373802), (715, 345048), (726, 339820), (780, 316294), (858, 287540), (968, 254865), (1144, 215655), (1210, 203892), (1307, 188760), (1320, 186901), (1430, 172524), (1452, 169910), (1560, 158147), (1573, 156840), (1716, 143770), (1815, 135928), (2145, 115016), (2420, 101946), (2614, 94380), (2860, 86262), (2904, 84955), (3146, 78420), (3432, 71885), (3630, 67964), (3921, 62920), (4290, 57508), (4719, 52280), (4840, 50973), (5228, 47190), (5720, 43131), (6292, 39210), (6535, 37752), (7260, 33982), (7842, 31460), (7865, 31368), (8580, 28754), (9438, 26140), (10456, 23595), (12584, 19605), (13070, 18876), (14377, 17160), (14520, 16991), (15684, 15730)]