103257840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61463}}^1$

素因数の和:61486

約数の個数: 80

約数和(自身を含む): 365833728

約数和(自身を除く): 262575888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 61463, 122926, 184389, 245852, 307315, 368778, 430241, 491704, 614630, 737556, 860482, 921945, 983408, 1229260, 1290723, 1475112, 1720964, 1843890, 2151205, 2458520, 2581446, 2950224, 3441928, 3687780, 4302410, 4917040, 5162892, 6453615, 6883856, 7375560, 8604820, 10325784, 12907230, 14751120, 17209640, 20651568, 25814460, 34419280, 51628920, 103257840]

約数ペア:

[(1, 103257840), (2, 51628920), (3, 34419280), (4, 25814460), (5, 20651568), (6, 17209640), (7, 14751120), (8, 12907230), (10, 10325784), (12, 8604820), (14, 7375560), (15, 6883856), (16, 6453615), (20, 5162892), (21, 4917040), (24, 4302410), (28, 3687780), (30, 3441928), (35, 2950224), (40, 2581446), (42, 2458520), (48, 2151205), (56, 1843890), (60, 1720964), (70, 1475112), (80, 1290723), (84, 1229260), (105, 983408), (112, 921945), (120, 860482), (140, 737556), (168, 614630), (210, 491704), (240, 430241), (280, 368778), (336, 307315), (420, 245852), (560, 184389), (840, 122926), (1680, 61463)]