2626388640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13313}}^1$

素因数の和:13471

約数の個数: 144

約数和(自身を含む): 9028649448

約数和(自身を除く): 6402260808

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, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4384, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 13152, 13313, 16440, 19728, 21920, 24660, 26626, 32880, 39456, 39939, 49320, 53252, 65760, 66565, 79878, 98640, 106504, 119817, 133130, 159756, 197280, 199695, 213008, 239634, 266260, 319512, 399390, 426016, 479268, 532520, 599085, 639024, 798780, 958536, 1065040, 1198170, 1278048, 1597560, 1823881, 1917072, 2130080, 2396340, 3195120, 3647762, 3834144, 4792680, 5471643, 6390240, 7295524, 9119405, 9585360, 10943286, 14591048, 16414929, 18238810, 19170720, 21886572, 27358215, 29182096, 32829858, 36477620, 43773144, 54716430, 58364192, 65659716, 72955240, 82074645, 87546288, 109432860, 131319432, 145910480, 164149290, 175092576, 218865720, 262638864, 291820960, 328298580, 437731440, 525277728, 656597160, 875462880, 1313194320, 2626388640]

約数ペア:

[(1, 2626388640), (2, 1313194320), (3, 875462880), (4, 656597160), (5, 525277728), (6, 437731440), (8, 328298580), (9, 291820960), (10, 262638864), (12, 218865720), (15, 175092576), (16, 164149290), (18, 145910480), (20, 131319432), (24, 109432860), (30, 87546288), (32, 82074645), (36, 72955240), (40, 65659716), (45, 58364192), (48, 54716430), (60, 43773144), (72, 36477620), (80, 32829858), (90, 29182096), (96, 27358215), (120, 21886572), (137, 19170720), (144, 18238810), (160, 16414929), (180, 14591048), (240, 10943286), (274, 9585360), (288, 9119405), (360, 7295524), (411, 6390240), (480, 5471643), (548, 4792680), (685, 3834144), (720, 3647762), (822, 3195120), (1096, 2396340), (1233, 2130080), (1370, 1917072), (1440, 1823881), (1644, 1597560), (2055, 1278048), (2192, 1198170), (2466, 1065040), (2740, 958536), (3288, 798780), (4110, 639024), (4384, 599085), (4932, 532520), (5480, 479268), (6165, 426016), (6576, 399390), (8220, 319512), (9864, 266260), (10960, 239634), (12330, 213008), (13152, 199695), (13313, 197280), (16440, 159756), (19728, 133130), (21920, 119817), (24660, 106504), (26626, 98640), (32880, 79878), (39456, 66565), (39939, 65760), (49320, 53252)]