17963123040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{22157}}^1$

素因数の和:22741

約数の個数: 144

約数和(自身を含む): 61410808368

約数和(自身を除く): 43447685328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 563, 720, 1126, 1440, 1689, 2252, 2815, 3378, 4504, 5067, 5630, 6756, 8445, 9008, 10134, 11260, 13512, 16890, 18016, 20268, 22157, 22520, 25335, 27024, 33780, 40536, 44314, 45040, 50670, 54048, 66471, 67560, 81072, 88628, 90080, 101340, 110785, 132942, 135120, 162144, 177256, 199413, 202680, 221570, 265884, 270240, 332355, 354512, 398826, 405360, 443140, 531768, 664710, 709024, 797652, 810720, 886280, 997065, 1063536, 1329420, 1595304, 1772560, 1994130, 2127072, 2658840, 3190608, 3545120, 3988260, 5317680, 6381216, 7976520, 10635360, 12474391, 15953040, 24948782, 31906080, 37423173, 49897564, 62371955, 74846346, 99795128, 112269519, 124743910, 149692692, 187115865, 199590256, 224539038, 249487820, 299385384, 374231730, 399180512, 449078076, 498975640, 561347595, 598770768, 748463460, 898156152, 997951280, 1122695190, 1197541536, 1496926920, 1796312304, 1995902560, 2245390380, 2993853840, 3592624608, 4490780760, 5987707680, 8981561520, 17963123040]

約数ペア:

[(1, 17963123040), (2, 8981561520), (3, 5987707680), (4, 4490780760), (5, 3592624608), (6, 2993853840), (8, 2245390380), (9, 1995902560), (10, 1796312304), (12, 1496926920), (15, 1197541536), (16, 1122695190), (18, 997951280), (20, 898156152), (24, 748463460), (30, 598770768), (32, 561347595), (36, 498975640), (40, 449078076), (45, 399180512), (48, 374231730), (60, 299385384), (72, 249487820), (80, 224539038), (90, 199590256), (96, 187115865), (120, 149692692), (144, 124743910), (160, 112269519), (180, 99795128), (240, 74846346), (288, 62371955), (360, 49897564), (480, 37423173), (563, 31906080), (720, 24948782), (1126, 15953040), (1440, 12474391), (1689, 10635360), (2252, 7976520), (2815, 6381216), (3378, 5317680), (4504, 3988260), (5067, 3545120), (5630, 3190608), (6756, 2658840), (8445, 2127072), (9008, 1994130), (10134, 1772560), (11260, 1595304), (13512, 1329420), (16890, 1063536), (18016, 997065), (20268, 886280), (22157, 810720), (22520, 797652), (25335, 709024), (27024, 664710), (33780, 531768), (40536, 443140), (44314, 405360), (45040, 398826), (50670, 354512), (54048, 332355), (66471, 270240), (67560, 265884), (81072, 221570), (88628, 202680), (90080, 199413), (101340, 177256), (110785, 162144), (132942, 135120)]