127630548640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1561039}}^1$

素因数の和:1561134

約数の個数: 96

約数和(自身を含む): 349323287040

約数和(自身を除く): 221692738400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2336, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 11680, 16352, 20440, 40880, 81760, 1561039, 3122078, 6244156, 7805195, 10927273, 12488312, 15610390, 21854546, 24976624, 31220780, 43709092, 49953248, 54636365, 62441560, 87418184, 109272730, 113955847, 124883120, 174836368, 218545460, 227911694, 249766240, 349672736, 437090920, 455823388, 569779235, 797690929, 874181840, 911646776, 1139558470, 1595381858, 1748363680, 1823293552, 2279116940, 3190763716, 3646587104, 3988454645, 4558233880, 6381527432, 7976909290, 9116467760, 12763054864, 15953818580, 18232935520, 25526109728, 31907637160, 63815274320, 127630548640]

約数ペア:

[(1, 127630548640), (2, 63815274320), (4, 31907637160), (5, 25526109728), (7, 18232935520), (8, 15953818580), (10, 12763054864), (14, 9116467760), (16, 7976909290), (20, 6381527432), (28, 4558233880), (32, 3988454645), (35, 3646587104), (40, 3190763716), (56, 2279116940), (70, 1823293552), (73, 1748363680), (80, 1595381858), (112, 1139558470), (140, 911646776), (146, 874181840), (160, 797690929), (224, 569779235), (280, 455823388), (292, 437090920), (365, 349672736), (511, 249766240), (560, 227911694), (584, 218545460), (730, 174836368), (1022, 124883120), (1120, 113955847), (1168, 109272730), (1460, 87418184), (2044, 62441560), (2336, 54636365), (2555, 49953248), (2920, 43709092), (4088, 31220780), (5110, 24976624), (5840, 21854546), (8176, 15610390), (10220, 12488312), (11680, 10927273), (16352, 7805195), (20440, 6244156), (40880, 3122078), (81760, 1561039)]