13415516520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389533}}^1$

素因数の和:389595

約数の個数: 128

約数和(自身を含む): 47118032640

約数和(自身を除く): 33702516120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 11480, 17220, 34440, 389533, 779066, 1168599, 1558132, 1947665, 2337198, 2726731, 3116264, 3895330, 4674396, 5453462, 5842995, 7790660, 8180193, 9348792, 10906924, 11685990, 13633655, 15581320, 15970853, 16360386, 21813848, 23371980, 27267310, 31941706, 32720772, 40900965, 46743960, 47912559, 54534620, 63883412, 65441544, 79854265, 81801930, 95825118, 109069240, 111795971, 127766824, 159708530, 163603860, 191650236, 223591942, 239562795, 319417060, 327207720, 335387913, 383300472, 447183884, 479125590, 558979855, 638834120, 670775826, 894367768, 958251180, 1117959710, 1341551652, 1676939565, 1916502360, 2235919420, 2683103304, 3353879130, 4471838840, 6707758260, 13415516520]

約数ペア:

[(1, 13415516520), (2, 6707758260), (3, 4471838840), (4, 3353879130), (5, 2683103304), (6, 2235919420), (7, 1916502360), (8, 1676939565), (10, 1341551652), (12, 1117959710), (14, 958251180), (15, 894367768), (20, 670775826), (21, 638834120), (24, 558979855), (28, 479125590), (30, 447183884), (35, 383300472), (40, 335387913), (41, 327207720), (42, 319417060), (56, 239562795), (60, 223591942), (70, 191650236), (82, 163603860), (84, 159708530), (105, 127766824), (120, 111795971), (123, 109069240), (140, 95825118), (164, 81801930), (168, 79854265), (205, 65441544), (210, 63883412), (246, 54534620), (280, 47912559), (287, 46743960), (328, 40900965), (410, 32720772), (420, 31941706), (492, 27267310), (574, 23371980), (615, 21813848), (820, 16360386), (840, 15970853), (861, 15581320), (984, 13633655), (1148, 11685990), (1230, 10906924), (1435, 9348792), (1640, 8180193), (1722, 7790660), (2296, 5842995), (2460, 5453462), (2870, 4674396), (3444, 3895330), (4305, 3116264), (4920, 2726731), (5740, 2337198), (6888, 1947665), (8610, 1558132), (11480, 1168599), (17220, 779066), (34440, 389533)]