270841428

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 885427200

約数和(自身を除く): 614585772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 71, 76, 78, 99, 108, 114, 117, 132, 142, 143, 156, 169, 171, 198, 209, 213, 228, 234, 247, 284, 286, 297, 338, 342, 351, 396, 418, 426, 429, 468, 494, 507, 513, 572, 594, 627, 639, 676, 684, 702, 741, 781, 836, 852, 858, 923, 988, 1014, 1026, 1188, 1254, 1278, 1287, 1349, 1404, 1482, 1521, 1562, 1716, 1846, 1859, 1881, 1917, 2028, 2052, 2223, 2343, 2508, 2556, 2574, 2698, 2717, 2769, 2964, 3042, 3124, 3211, 3692, 3718, 3762, 3834, 3861, 4047, 4446, 4563, 4686, 5148, 5396, 5434, 5538, 5577, 5643, 6084, 6422, 6669, 7029, 7436, 7524, 7668, 7722, 8094, 8151, 8307, 8892, 9126, 9372, 9633, 10153, 10868, 11076, 11154, 11286, 11999, 12141, 12844, 13338, 14058, 14839, 15444, 16188, 16302, 16614, 16731, 17537, 18252, 19266, 20306, 21087, 22308, 22572, 23998, 24282, 24453, 24921, 26676, 28116, 28899, 29678, 30459, 32604, 33228, 33462, 35074, 35321, 35997, 36423, 38532, 40612, 42174, 44517, 47996, 48564, 48906, 49842, 50193, 52611, 57798, 59356, 60918, 66924, 70148, 70642, 71994, 72846, 73359, 84348, 86697, 89034, 91377, 97812, 99684, 100386, 105222, 105963, 107991, 115596, 121836, 131989, 133551, 141284, 143988, 145692, 146718, 157833, 173394, 178068, 182754, 192907, 200772, 210444, 211926, 215982, 227981, 263978, 267102, 274131, 293436, 315666, 317889, 323973, 346788, 365508, 385814, 395967, 400653, 423852, 431964, 455962, 473499, 527956, 534204, 548262, 578721, 631332, 635778, 647946, 683943, 771628, 791934, 801306, 911924, 946998, 953667, 1096524, 1157442, 1187901, 1271556, 1295892, 1367886, 1583868, 1602612, 1736163, 1893996, 1907334, 2051829, 2314884, 2375802, 2507791, 2735772, 3472326, 3563703, 3814668, 4103658, 4751604, 5015582, 5208489, 6155487, 6944652, 7127406, 7523373, 8207316, 10031164, 10416978, 12310974, 14254812, 15046746, 20833956, 22570119, 24621948, 30093492, 45140238, 67710357, 90280476, 135420714, 270841428]

約数ペア:

[(1, 270841428), (2, 135420714), (3, 90280476), (4, 67710357), (6, 45140238), (9, 30093492), (11, 24621948), (12, 22570119), (13, 20833956), (18, 15046746), (19, 14254812), (22, 12310974), (26, 10416978), (27, 10031164), (33, 8207316), (36, 7523373), (38, 7127406), (39, 6944652), (44, 6155487), (52, 5208489), (54, 5015582), (57, 4751604), (66, 4103658), (71, 3814668), (76, 3563703), (78, 3472326), (99, 2735772), (108, 2507791), (114, 2375802), (117, 2314884), (132, 2051829), (142, 1907334), (143, 1893996), (156, 1736163), (169, 1602612), (171, 1583868), (198, 1367886), (209, 1295892), (213, 1271556), (228, 1187901), (234, 1157442), (247, 1096524), (284, 953667), (286, 946998), (297, 911924), (338, 801306), (342, 791934), (351, 771628), (396, 683943), (418, 647946), (426, 635778), (429, 631332), (468, 578721), (494, 548262), (507, 534204), (513, 527956), (572, 473499), (594, 455962), (627, 431964), (639, 423852), (676, 400653), (684, 395967), (702, 385814), (741, 365508), (781, 346788), (836, 323973), (852, 317889), (858, 315666), (923, 293436), (988, 274131), (1014, 267102), (1026, 263978), (1188, 227981), (1254, 215982), (1278, 211926), (1287, 210444), (1349, 200772), (1404, 192907), (1482, 182754), (1521, 178068), (1562, 173394), (1716, 157833), (1846, 146718), (1859, 145692), (1881, 143988), (1917, 141284), (2028, 133551), (2052, 131989), (2223, 121836), (2343, 115596), (2508, 107991), (2556, 105963), (2574, 105222), (2698, 100386), (2717, 99684), (2769, 97812), (2964, 91377), (3042, 89034), (3124, 86697), (3211, 84348), (3692, 73359), (3718, 72846), (3762, 71994), (3834, 70642), (3861, 70148), (4047, 66924), (4446, 60918), (4563, 59356), (4686, 57798), (5148, 52611), (5396, 50193), (5434, 49842), (5538, 48906), (5577, 48564), (5643, 47996), (6084, 44517), (6422, 42174), (6669, 40612), (7029, 38532), (7436, 36423), (7524, 35997), (7668, 35321), (7722, 35074), (8094, 33462), (8151, 33228), (8307, 32604), (8892, 30459), (9126, 29678), (9372, 28899), (9633, 28116), (10153, 26676), (10868, 24921), (11076, 24453), (11154, 24282), (11286, 23998), (11999, 22572), (12141, 22308), (12844, 21087), (13338, 20306), (14058, 19266), (14839, 18252), (15444, 17537), (16188, 16731), (16302, 16614)]