327666780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13687}}^1$

素因数の和:13728

約数の個数: 144

約数和(自身を含む): 1195783680

約数和(自身を除く): 868116900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 13687, 23940, 27374, 41061, 54748, 68435, 82122, 95809, 123183, 136870, 164244, 191618, 205305, 246366, 260053, 273740, 287427, 383236, 410610, 479045, 492732, 520106, 574854, 615915, 780159, 821220, 862281, 958090, 1040212, 1149708, 1231830, 1300265, 1437135, 1560318, 1724562, 1820371, 1916180, 2340477, 2463660, 2600530, 2874270, 3120636, 3449124, 3640742, 3900795, 4311405, 4680954, 5201060, 5461113, 5748540, 7281484, 7801590, 8622810, 9101855, 9361908, 10922226, 11702385, 15603180, 16383339, 17245620, 18203710, 21844452, 23404770, 27305565, 32766678, 36407420, 46809540, 54611130, 65533356, 81916695, 109222260, 163833390, 327666780]

約数ペア:

[(1, 327666780), (2, 163833390), (3, 109222260), (4, 81916695), (5, 65533356), (6, 54611130), (7, 46809540), (9, 36407420), (10, 32766678), (12, 27305565), (14, 23404770), (15, 21844452), (18, 18203710), (19, 17245620), (20, 16383339), (21, 15603180), (28, 11702385), (30, 10922226), (35, 9361908), (36, 9101855), (38, 8622810), (42, 7801590), (45, 7281484), (57, 5748540), (60, 5461113), (63, 5201060), (70, 4680954), (76, 4311405), (84, 3900795), (90, 3640742), (95, 3449124), (105, 3120636), (114, 2874270), (126, 2600530), (133, 2463660), (140, 2340477), (171, 1916180), (180, 1820371), (190, 1724562), (210, 1560318), (228, 1437135), (252, 1300265), (266, 1231830), (285, 1149708), (315, 1040212), (342, 958090), (380, 862281), (399, 821220), (420, 780159), (532, 615915), (570, 574854), (630, 520106), (665, 492732), (684, 479045), (798, 410610), (855, 383236), (1140, 287427), (1197, 273740), (1260, 260053), (1330, 246366), (1596, 205305), (1710, 191618), (1995, 164244), (2394, 136870), (2660, 123183), (3420, 95809), (3990, 82122), (4788, 68435), (5985, 54748), (7980, 41061), (11970, 27374), (13687, 23940)]