42360576020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1051}}^1\times {\mathrm{1291}}^1$

素因数の和:2581

約数の個数: 96

約数和(自身を含む): 102297624576

約数和(自身を除く): 59937048556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1051, 1115, 1291, 1561, 2102, 2230, 2582, 3122, 4204, 4460, 5164, 5255, 6244, 6455, 7357, 7805, 9037, 10510, 12910, 14714, 15610, 18074, 21020, 25820, 29428, 31220, 36148, 36785, 45185, 73570, 90370, 147140, 180740, 234373, 287893, 468746, 575786, 937492, 1151572, 1171865, 1356841, 1439465, 1640611, 2015251, 2343730, 2713682, 2878930, 3281222, 4030502, 4687460, 5427364, 5757860, 6562444, 6784205, 8061004, 8203055, 9497887, 10076255, 13568410, 16406110, 18995774, 20152510, 27136820, 32812220, 37991548, 40305020, 47489435, 94978870, 189957740, 302575543, 605151086, 1210302172, 1512877715, 2118028801, 3025755430, 4236057602, 6051510860, 8472115204, 10590144005, 21180288010, 42360576020]

約数ペア:

[(1, 42360576020), (2, 21180288010), (4, 10590144005), (5, 8472115204), (7, 6051510860), (10, 4236057602), (14, 3025755430), (20, 2118028801), (28, 1512877715), (35, 1210302172), (70, 605151086), (140, 302575543), (223, 189957740), (446, 94978870), (892, 47489435), (1051, 40305020), (1115, 37991548), (1291, 32812220), (1561, 27136820), (2102, 20152510), (2230, 18995774), (2582, 16406110), (3122, 13568410), (4204, 10076255), (4460, 9497887), (5164, 8203055), (5255, 8061004), (6244, 6784205), (6455, 6562444), (7357, 5757860), (7805, 5427364), (9037, 4687460), (10510, 4030502), (12910, 3281222), (14714, 2878930), (15610, 2713682), (18074, 2343730), (21020, 2015251), (25820, 1640611), (29428, 1439465), (31220, 1356841), (36148, 1171865), (36785, 1151572), (45185, 937492), (73570, 575786), (90370, 468746), (147140, 287893), (180740, 234373)]