110470920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 380851200

約数和(自身を除く): 270380280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 347, 379, 420, 694, 758, 840, 1041, 1137, 1388, 1516, 1735, 1895, 2082, 2274, 2429, 2653, 2776, 3032, 3470, 3790, 4164, 4548, 4858, 5205, 5306, 5685, 6940, 7287, 7580, 7959, 8328, 9096, 9716, 10410, 10612, 11370, 12145, 13265, 13880, 14574, 15160, 15918, 19432, 20820, 21224, 22740, 24290, 26530, 29148, 31836, 36435, 39795, 41640, 45480, 48580, 53060, 58296, 63672, 72870, 79590, 97160, 106120, 131513, 145740, 159180, 263026, 291480, 318360, 394539, 526052, 657565, 789078, 920591, 1052104, 1315130, 1578156, 1841182, 1972695, 2630260, 2761773, 3156312, 3682364, 3945390, 4602955, 5260520, 5523546, 7364728, 7890780, 9205910, 11047092, 13808865, 15781560, 18411820, 22094184, 27617730, 36823640, 55235460, 110470920]

約数ペア:

[(1, 110470920), (2, 55235460), (3, 36823640), (4, 27617730), (5, 22094184), (6, 18411820), (7, 15781560), (8, 13808865), (10, 11047092), (12, 9205910), (14, 7890780), (15, 7364728), (20, 5523546), (21, 5260520), (24, 4602955), (28, 3945390), (30, 3682364), (35, 3156312), (40, 2761773), (42, 2630260), (56, 1972695), (60, 1841182), (70, 1578156), (84, 1315130), (105, 1052104), (120, 920591), (140, 789078), (168, 657565), (210, 526052), (280, 394539), (347, 318360), (379, 291480), (420, 263026), (694, 159180), (758, 145740), (840, 131513), (1041, 106120), (1137, 97160), (1388, 79590), (1516, 72870), (1735, 63672), (1895, 58296), (2082, 53060), (2274, 48580), (2429, 45480), (2653, 41640), (2776, 39795), (3032, 36435), (3470, 31836), (3790, 29148), (4164, 26530), (4548, 24290), (4858, 22740), (5205, 21224), (5306, 20820), (5685, 19432), (6940, 15918), (7287, 15160), (7580, 14574), (7959, 13880), (8328, 13265), (9096, 12145), (9716, 11370), (10410, 10612)]