195374340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8161}}^1$

素因数の和:8202

約数の個数: 144

約数和(自身を含む): 713032320

約数和(自身を除く): 517657980

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, 8161, 11970, 16322, 23940, 24483, 32644, 40805, 48966, 57127, 73449, 81610, 97932, 114254, 122415, 146898, 155059, 163220, 171381, 228508, 244830, 285635, 293796, 310118, 342762, 367245, 465177, 489660, 514143, 571270, 620236, 685524, 734490, 775295, 856905, 930354, 1028286, 1085413, 1142540, 1395531, 1468980, 1550590, 1713810, 1860708, 2056572, 2170826, 2325885, 2570715, 2791062, 3101180, 3256239, 3427620, 4341652, 4651770, 5141430, 5427065, 5582124, 6512478, 6977655, 9303540, 9768717, 10282860, 10854130, 13024956, 13955310, 16281195, 19537434, 21708260, 27910620, 32562390, 39074868, 48843585, 65124780, 97687170, 195374340]

約数ペア:

[(1, 195374340), (2, 97687170), (3, 65124780), (4, 48843585), (5, 39074868), (6, 32562390), (7, 27910620), (9, 21708260), (10, 19537434), (12, 16281195), (14, 13955310), (15, 13024956), (18, 10854130), (19, 10282860), (20, 9768717), (21, 9303540), (28, 6977655), (30, 6512478), (35, 5582124), (36, 5427065), (38, 5141430), (42, 4651770), (45, 4341652), (57, 3427620), (60, 3256239), (63, 3101180), (70, 2791062), (76, 2570715), (84, 2325885), (90, 2170826), (95, 2056572), (105, 1860708), (114, 1713810), (126, 1550590), (133, 1468980), (140, 1395531), (171, 1142540), (180, 1085413), (190, 1028286), (210, 930354), (228, 856905), (252, 775295), (266, 734490), (285, 685524), (315, 620236), (342, 571270), (380, 514143), (399, 489660), (420, 465177), (532, 367245), (570, 342762), (630, 310118), (665, 293796), (684, 285635), (798, 244830), (855, 228508), (1140, 171381), (1197, 163220), (1260, 155059), (1330, 146898), (1596, 122415), (1710, 114254), (1995, 97932), (2394, 81610), (2660, 73449), (3420, 57127), (3990, 48966), (4788, 40805), (5985, 32644), (7980, 24483), (8161, 23940), (11970, 16322)]