159178800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 575677440

約数和(自身を除く): 416498640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 100, 110, 120, 124, 132, 150, 155, 165, 176, 186, 200, 220, 240, 248, 264, 275, 300, 310, 330, 341, 372, 389, 400, 440, 465, 496, 528, 550, 600, 620, 660, 682, 744, 775, 778, 825, 880, 930, 1023, 1100, 1167, 1200, 1240, 1320, 1364, 1488, 1550, 1556, 1650, 1705, 1860, 1945, 2046, 2200, 2325, 2334, 2480, 2640, 2728, 3100, 3112, 3300, 3410, 3720, 3890, 4092, 4279, 4400, 4650, 4668, 5115, 5456, 5835, 6200, 6224, 6600, 6820, 7440, 7780, 8184, 8525, 8558, 9300, 9336, 9725, 10230, 11670, 12059, 12400, 12837, 13200, 13640, 15560, 16368, 17050, 17116, 18600, 18672, 19450, 20460, 21395, 23340, 24118, 25575, 25674, 27280, 29175, 31120, 34100, 34232, 36177, 37200, 38900, 40920, 42790, 46680, 48236, 51150, 51348, 58350, 60295, 64185, 68200, 68464, 72354, 77800, 81840, 85580, 93360, 96472, 102300, 102696, 106975, 116700, 120590, 128370, 132649, 136400, 144708, 155600, 171160, 180885, 192944, 204600, 205392, 213950, 233400, 241180, 256740, 265298, 289416, 301475, 320925, 342320, 361770, 397947, 409200, 427900, 466800, 482360, 513480, 530596, 578832, 602950, 641850, 663245, 723540, 795894, 855800, 904425, 964720, 1026960, 1061192, 1205900, 1283700, 1326490, 1447080, 1591788, 1711600, 1808850, 1989735, 2122384, 2411800, 2567400, 2652980, 2894160, 3183576, 3316225, 3617700, 3979470, 4823600, 5134800, 5305960, 6367152, 6632450, 7235400, 7958940, 9948675, 10611920, 13264900, 14470800, 15917880, 19897350, 26529800, 31835760, 39794700, 53059600, 79589400, 159178800]

約数ペア:

[(1, 159178800), (2, 79589400), (3, 53059600), (4, 39794700), (5, 31835760), (6, 26529800), (8, 19897350), (10, 15917880), (11, 14470800), (12, 13264900), (15, 10611920), (16, 9948675), (20, 7958940), (22, 7235400), (24, 6632450), (25, 6367152), (30, 5305960), (31, 5134800), (33, 4823600), (40, 3979470), (44, 3617700), (48, 3316225), (50, 3183576), (55, 2894160), (60, 2652980), (62, 2567400), (66, 2411800), (75, 2122384), (80, 1989735), (88, 1808850), (93, 1711600), (100, 1591788), (110, 1447080), (120, 1326490), (124, 1283700), (132, 1205900), (150, 1061192), (155, 1026960), (165, 964720), (176, 904425), (186, 855800), (200, 795894), (220, 723540), (240, 663245), (248, 641850), (264, 602950), (275, 578832), (300, 530596), (310, 513480), (330, 482360), (341, 466800), (372, 427900), (389, 409200), (400, 397947), (440, 361770), (465, 342320), (496, 320925), (528, 301475), (550, 289416), (600, 265298), (620, 256740), (660, 241180), (682, 233400), (744, 213950), (775, 205392), (778, 204600), (825, 192944), (880, 180885), (930, 171160), (1023, 155600), (1100, 144708), (1167, 136400), (1200, 132649), (1240, 128370), (1320, 120590), (1364, 116700), (1488, 106975), (1550, 102696), (1556, 102300), (1650, 96472), (1705, 93360), (1860, 85580), (1945, 81840), (2046, 77800), (2200, 72354), (2325, 68464), (2334, 68200), (2480, 64185), (2640, 60295), (2728, 58350), (3100, 51348), (3112, 51150), (3300, 48236), (3410, 46680), (3720, 42790), (3890, 40920), (4092, 38900), (4279, 37200), (4400, 36177), (4650, 34232), (4668, 34100), (5115, 31120), (5456, 29175), (5835, 27280), (6200, 25674), (6224, 25575), (6600, 24118), (6820, 23340), (7440, 21395), (7780, 20460), (8184, 19450), (8525, 18672), (8558, 18600), (9300, 17116), (9336, 17050), (9725, 16368), (10230, 15560), (11670, 13640), (12059, 13200), (12400, 12837)]