338327010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 1107025920

約数和(自身を除く): 768698910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 43, 45, 46, 54, 63, 69, 70, 86, 90, 105, 115, 126, 129, 135, 138, 161, 181, 189, 207, 210, 215, 230, 258, 270, 301, 315, 322, 345, 362, 378, 387, 414, 430, 483, 543, 602, 621, 630, 645, 690, 774, 805, 903, 905, 945, 966, 989, 1035, 1086, 1161, 1242, 1267, 1290, 1449, 1505, 1610, 1629, 1806, 1810, 1890, 1935, 1978, 2070, 2322, 2415, 2534, 2709, 2715, 2898, 2967, 3010, 3105, 3258, 3801, 3870, 4163, 4347, 4515, 4830, 4887, 4945, 5418, 5430, 5805, 5934, 6210, 6335, 6923, 7245, 7602, 7783, 8127, 8145, 8326, 8694, 8901, 9030, 9774, 9890, 11403, 11610, 12489, 12670, 13545, 13846, 14490, 14835, 15566, 16254, 16290, 17802, 19005, 20769, 20815, 21735, 22806, 23349, 24435, 24978, 26703, 27090, 29141, 29670, 34209, 34615, 37467, 38010, 38915, 40635, 41538, 41630, 43470, 44505, 46698, 48870, 53406, 54481, 57015, 58282, 62307, 62445, 68418, 69230, 70047, 74934, 77830, 81270, 87423, 89010, 103845, 108962, 112401, 114030, 116745, 124614, 124890, 133515, 140094, 145705, 163443, 171045, 174846, 179009, 186921, 187335, 207690, 210141, 224802, 233490, 262269, 267030, 272405, 291410, 311535, 326886, 342090, 350235, 358018, 373842, 374670, 420282, 437115, 490329, 524538, 537027, 544810, 562005, 623070, 700470, 786807, 817215, 874230, 895045, 934605, 980658, 1050705, 1074054, 1124010, 1253063, 1311345, 1470987, 1573614, 1611081, 1634430, 1790090, 1869210, 2101410, 2451645, 2506126, 2622690, 2685135, 2941974, 3222162, 3759189, 3934035, 4833243, 4903290, 5370270, 6265315, 7354935, 7518378, 7868070, 8055405, 9666486, 11277567, 12530630, 14709870, 16110810, 18795945, 22555134, 24166215, 33832701, 37591890, 48332430, 56387835, 67665402, 112775670, 169163505, 338327010]

約数ペア:

[(1, 338327010), (2, 169163505), (3, 112775670), (5, 67665402), (6, 56387835), (7, 48332430), (9, 37591890), (10, 33832701), (14, 24166215), (15, 22555134), (18, 18795945), (21, 16110810), (23, 14709870), (27, 12530630), (30, 11277567), (35, 9666486), (42, 8055405), (43, 7868070), (45, 7518378), (46, 7354935), (54, 6265315), (63, 5370270), (69, 4903290), (70, 4833243), (86, 3934035), (90, 3759189), (105, 3222162), (115, 2941974), (126, 2685135), (129, 2622690), (135, 2506126), (138, 2451645), (161, 2101410), (181, 1869210), (189, 1790090), (207, 1634430), (210, 1611081), (215, 1573614), (230, 1470987), (258, 1311345), (270, 1253063), (301, 1124010), (315, 1074054), (322, 1050705), (345, 980658), (362, 934605), (378, 895045), (387, 874230), (414, 817215), (430, 786807), (483, 700470), (543, 623070), (602, 562005), (621, 544810), (630, 537027), (645, 524538), (690, 490329), (774, 437115), (805, 420282), (903, 374670), (905, 373842), (945, 358018), (966, 350235), (989, 342090), (1035, 326886), (1086, 311535), (1161, 291410), (1242, 272405), (1267, 267030), (1290, 262269), (1449, 233490), (1505, 224802), (1610, 210141), (1629, 207690), (1806, 187335), (1810, 186921), (1890, 179009), (1935, 174846), (1978, 171045), (2070, 163443), (2322, 145705), (2415, 140094), (2534, 133515), (2709, 124890), (2715, 124614), (2898, 116745), (2967, 114030), (3010, 112401), (3105, 108962), (3258, 103845), (3801, 89010), (3870, 87423), (4163, 81270), (4347, 77830), (4515, 74934), (4830, 70047), (4887, 69230), (4945, 68418), (5418, 62445), (5430, 62307), (5805, 58282), (5934, 57015), (6210, 54481), (6335, 53406), (6923, 48870), (7245, 46698), (7602, 44505), (7783, 43470), (8127, 41630), (8145, 41538), (8326, 40635), (8694, 38915), (8901, 38010), (9030, 37467), (9774, 34615), (9890, 34209), (11403, 29670), (11610, 29141), (12489, 27090), (12670, 26703), (13545, 24978), (13846, 24435), (14490, 23349), (14835, 22806), (15566, 21735), (16254, 20815), (16290, 20769), (17802, 19005)]