2698001520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15991}}^1$

素因数の和:16063

約数の個数: 160

約数和(自身を含む): 9042516480

約数和(自身を除く): 6344514960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 555, 570, 592, 703, 740, 760, 888, 912, 1110, 1140, 1406, 1480, 1520, 1776, 2109, 2220, 2280, 2812, 2960, 3515, 4218, 4440, 4560, 5624, 7030, 8436, 8880, 10545, 11248, 14060, 15991, 16872, 21090, 28120, 31982, 33744, 42180, 47973, 56240, 63964, 79955, 84360, 95946, 127928, 159910, 168720, 191892, 239865, 255856, 303829, 319820, 383784, 479730, 591667, 607658, 639640, 767568, 911487, 959460, 1183334, 1215316, 1279280, 1519145, 1775001, 1822974, 1918920, 2366668, 2430632, 2958335, 3038290, 3550002, 3645948, 3837840, 4557435, 4733336, 4861264, 5916670, 6076580, 7100004, 7291896, 8875005, 9114870, 9466672, 11241673, 11833340, 12153160, 14200008, 14583792, 17750010, 18229740, 22483346, 23666680, 24306320, 28400016, 33725019, 35500020, 36459480, 44966692, 47333360, 56208365, 67450038, 71000040, 72918960, 89933384, 112416730, 134900076, 142000080, 168625095, 179866768, 224833460, 269800152, 337250190, 449666920, 539600304, 674500380, 899333840, 1349000760, 2698001520]

約数ペア:

[(1, 2698001520), (2, 1349000760), (3, 899333840), (4, 674500380), (5, 539600304), (6, 449666920), (8, 337250190), (10, 269800152), (12, 224833460), (15, 179866768), (16, 168625095), (19, 142000080), (20, 134900076), (24, 112416730), (30, 89933384), (37, 72918960), (38, 71000040), (40, 67450038), (48, 56208365), (57, 47333360), (60, 44966692), (74, 36459480), (76, 35500020), (80, 33725019), (95, 28400016), (111, 24306320), (114, 23666680), (120, 22483346), (148, 18229740), (152, 17750010), (185, 14583792), (190, 14200008), (222, 12153160), (228, 11833340), (240, 11241673), (285, 9466672), (296, 9114870), (304, 8875005), (370, 7291896), (380, 7100004), (444, 6076580), (456, 5916670), (555, 4861264), (570, 4733336), (592, 4557435), (703, 3837840), (740, 3645948), (760, 3550002), (888, 3038290), (912, 2958335), (1110, 2430632), (1140, 2366668), (1406, 1918920), (1480, 1822974), (1520, 1775001), (1776, 1519145), (2109, 1279280), (2220, 1215316), (2280, 1183334), (2812, 959460), (2960, 911487), (3515, 767568), (4218, 639640), (4440, 607658), (4560, 591667), (5624, 479730), (7030, 383784), (8436, 319820), (8880, 303829), (10545, 255856), (11248, 239865), (14060, 191892), (15991, 168720), (16872, 159910), (21090, 127928), (28120, 95946), (31982, 84360), (33744, 79955), (42180, 63964), (47973, 56240)]