2819357280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2621}}^1$

素因数の和:2731

約数の個数: 240

約数和(自身を含む): 10073703024

約数和(自身を除く): 7254345744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 216, 240, 249, 270, 288, 324, 332, 360, 405, 415, 432, 480, 498, 540, 648, 664, 720, 747, 810, 830, 864, 996, 1080, 1245, 1296, 1328, 1440, 1494, 1620, 1660, 1992, 2160, 2241, 2490, 2592, 2621, 2656, 2988, 3240, 3320, 3735, 3984, 4320, 4482, 4980, 5242, 5976, 6480, 6640, 6723, 7470, 7863, 7968, 8964, 9960, 10484, 11205, 11952, 12960, 13105, 13280, 13446, 14940, 15726, 17928, 19920, 20968, 22410, 23589, 23904, 26210, 26892, 29880, 31452, 33615, 35856, 39315, 39840, 41936, 44820, 47178, 52420, 53784, 59760, 62904, 67230, 70767, 71712, 78630, 83872, 89640, 94356, 104840, 107568, 117945, 119520, 125808, 134460, 141534, 157260, 179280, 188712, 209680, 212301, 215136, 217543, 235890, 251616, 268920, 283068, 314520, 353835, 358560, 377424, 419360, 424602, 435086, 471780, 537840, 566136, 629040, 652629, 707670, 754848, 849204, 870172, 943560, 1061505, 1075680, 1087715, 1132272, 1258080, 1305258, 1415340, 1698408, 1740344, 1887120, 1957887, 2123010, 2175430, 2264544, 2610516, 2830680, 3263145, 3396816, 3480688, 3774240, 3915774, 4246020, 4350860, 5221032, 5661360, 5873661, 6526290, 6793632, 6961376, 7831548, 8492040, 8701720, 9789435, 10442064, 11322720, 11747322, 13052580, 15663096, 16984080, 17403440, 17620983, 19578870, 20884128, 23494644, 26105160, 29368305, 31326192, 33968160, 34806880, 35241966, 39157740, 46989288, 52210320, 58736610, 62652384, 70483932, 78315480, 88104915, 93978576, 104420640, 117473220, 140967864, 156630960, 176209830, 187957152, 234946440, 281935728, 313261920, 352419660, 469892880, 563871456, 704839320, 939785760, 1409678640, 2819357280]

約数ペア:

[(1, 2819357280), (2, 1409678640), (3, 939785760), (4, 704839320), (5, 563871456), (6, 469892880), (8, 352419660), (9, 313261920), (10, 281935728), (12, 234946440), (15, 187957152), (16, 176209830), (18, 156630960), (20, 140967864), (24, 117473220), (27, 104420640), (30, 93978576), (32, 88104915), (36, 78315480), (40, 70483932), (45, 62652384), (48, 58736610), (54, 52210320), (60, 46989288), (72, 39157740), (80, 35241966), (81, 34806880), (83, 33968160), (90, 31326192), (96, 29368305), (108, 26105160), (120, 23494644), (135, 20884128), (144, 19578870), (160, 17620983), (162, 17403440), (166, 16984080), (180, 15663096), (216, 13052580), (240, 11747322), (249, 11322720), (270, 10442064), (288, 9789435), (324, 8701720), (332, 8492040), (360, 7831548), (405, 6961376), (415, 6793632), (432, 6526290), (480, 5873661), (498, 5661360), (540, 5221032), (648, 4350860), (664, 4246020), (720, 3915774), (747, 3774240), (810, 3480688), (830, 3396816), (864, 3263145), (996, 2830680), (1080, 2610516), (1245, 2264544), (1296, 2175430), (1328, 2123010), (1440, 1957887), (1494, 1887120), (1620, 1740344), (1660, 1698408), (1992, 1415340), (2160, 1305258), (2241, 1258080), (2490, 1132272), (2592, 1087715), (2621, 1075680), (2656, 1061505), (2988, 943560), (3240, 870172), (3320, 849204), (3735, 754848), (3984, 707670), (4320, 652629), (4482, 629040), (4980, 566136), (5242, 537840), (5976, 471780), (6480, 435086), (6640, 424602), (6723, 419360), (7470, 377424), (7863, 358560), (7968, 353835), (8964, 314520), (9960, 283068), (10484, 268920), (11205, 251616), (11952, 235890), (12960, 217543), (13105, 215136), (13280, 212301), (13446, 209680), (14940, 188712), (15726, 179280), (17928, 157260), (19920, 141534), (20968, 134460), (22410, 125808), (23589, 119520), (23904, 117945), (26210, 107568), (26892, 104840), (29880, 94356), (31452, 89640), (33615, 83872), (35856, 78630), (39315, 71712), (39840, 70767), (41936, 67230), (44820, 62904), (47178, 59760), (52420, 53784)]