189723840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:1974

約数の個数: 112

約数和(自身を含む): 608332032

約数和(自身を除く): 418608192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 642, 856, 960, 1070, 1284, 1605, 1712, 1847, 2140, 2568, 3210, 3424, 3694, 4280, 5136, 5541, 6420, 6848, 7388, 8560, 9235, 10272, 11082, 12840, 14776, 17120, 18470, 20544, 22164, 25680, 27705, 29552, 34240, 36940, 44328, 51360, 55410, 59104, 73880, 88656, 102720, 110820, 118208, 147760, 177312, 197629, 221640, 295520, 354624, 395258, 443280, 591040, 592887, 790516, 886560, 988145, 1185774, 1581032, 1773120, 1976290, 2371548, 2964435, 3162064, 3952580, 4743096, 5928870, 6324128, 7905160, 9486192, 11857740, 12648256, 15810320, 18972384, 23715480, 31620640, 37944768, 47430960, 63241280, 94861920, 189723840]

約数ペア:

[(1, 189723840), (2, 94861920), (3, 63241280), (4, 47430960), (5, 37944768), (6, 31620640), (8, 23715480), (10, 18972384), (12, 15810320), (15, 12648256), (16, 11857740), (20, 9486192), (24, 7905160), (30, 6324128), (32, 5928870), (40, 4743096), (48, 3952580), (60, 3162064), (64, 2964435), (80, 2371548), (96, 1976290), (107, 1773120), (120, 1581032), (160, 1185774), (192, 988145), (214, 886560), (240, 790516), (320, 592887), (321, 591040), (428, 443280), (480, 395258), (535, 354624), (642, 295520), (856, 221640), (960, 197629), (1070, 177312), (1284, 147760), (1605, 118208), (1712, 110820), (1847, 102720), (2140, 88656), (2568, 73880), (3210, 59104), (3424, 55410), (3694, 51360), (4280, 44328), (5136, 36940), (5541, 34240), (6420, 29552), (6848, 27705), (7388, 25680), (8560, 22164), (9235, 20544), (10272, 18470), (11082, 17120), (12840, 14776)]