17218945920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{815291}}^1$

素因数の和:815324

約数の個数: 128

約数和(自身を含む): 59875044480

約数和(自身を除く): 42656098560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 815291, 1630582, 2445873, 3261164, 4076455, 4891746, 6522328, 8152910, 8968201, 9783492, 12229365, 13044656, 16305820, 17936402, 19566984, 24458730, 26089312, 26904603, 32611640, 35872804, 39133968, 44841005, 48917460, 52178624, 53809206, 65223280, 71745608, 78267936, 89682010, 97834920, 104357248, 107618412, 130446560, 134523015, 143491216, 156535872, 179364020, 195669840, 215236824, 260893120, 269046030, 286982432, 313071744, 358728040, 391339680, 430473648, 521786240, 538092060, 573964864, 717456080, 782679360, 860947296, 1076184120, 1147929728, 1434912160, 1565358720, 1721894592, 2152368240, 2869824320, 3443789184, 4304736480, 5739648640, 8609472960, 17218945920]

約数ペア:

[(1, 17218945920), (2, 8609472960), (3, 5739648640), (4, 4304736480), (5, 3443789184), (6, 2869824320), (8, 2152368240), (10, 1721894592), (11, 1565358720), (12, 1434912160), (15, 1147929728), (16, 1076184120), (20, 860947296), (22, 782679360), (24, 717456080), (30, 573964864), (32, 538092060), (33, 521786240), (40, 430473648), (44, 391339680), (48, 358728040), (55, 313071744), (60, 286982432), (64, 269046030), (66, 260893120), (80, 215236824), (88, 195669840), (96, 179364020), (110, 156535872), (120, 143491216), (128, 134523015), (132, 130446560), (160, 107618412), (165, 104357248), (176, 97834920), (192, 89682010), (220, 78267936), (240, 71745608), (264, 65223280), (320, 53809206), (330, 52178624), (352, 48917460), (384, 44841005), (440, 39133968), (480, 35872804), (528, 32611640), (640, 26904603), (660, 26089312), (704, 24458730), (880, 19566984), (960, 17936402), (1056, 16305820), (1320, 13044656), (1408, 12229365), (1760, 9783492), (1920, 8968201), (2112, 8152910), (2640, 6522328), (3520, 4891746), (4224, 4076455), (5280, 3261164), (7040, 2445873), (10560, 1630582), (21120, 815291)]