145424760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 476642880

約数和(自身を除く): 331218120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 730, 780, 876, 949, 1095, 1277, 1460, 1560, 1752, 1898, 2190, 2554, 2847, 2920, 3796, 3831, 4380, 4745, 5108, 5694, 6385, 7592, 7662, 8760, 9490, 10216, 11388, 12770, 14235, 15324, 16601, 18980, 19155, 22776, 25540, 28470, 30648, 33202, 37960, 38310, 49803, 51080, 56940, 66404, 76620, 83005, 93221, 99606, 113880, 132808, 153240, 166010, 186442, 199212, 249015, 279663, 332020, 372884, 398424, 466105, 498030, 559326, 664040, 745768, 932210, 996060, 1118652, 1211873, 1398315, 1864420, 1992120, 2237304, 2423746, 2796630, 3635619, 3728840, 4847492, 5593260, 6059365, 7271238, 9694984, 11186520, 12118730, 14542476, 18178095, 24237460, 29084952, 36356190, 48474920, 72712380, 145424760]

約数ペア:

[(1, 145424760), (2, 72712380), (3, 48474920), (4, 36356190), (5, 29084952), (6, 24237460), (8, 18178095), (10, 14542476), (12, 12118730), (13, 11186520), (15, 9694984), (20, 7271238), (24, 6059365), (26, 5593260), (30, 4847492), (39, 3728840), (40, 3635619), (52, 2796630), (60, 2423746), (65, 2237304), (73, 1992120), (78, 1864420), (104, 1398315), (120, 1211873), (130, 1118652), (146, 996060), (156, 932210), (195, 745768), (219, 664040), (260, 559326), (292, 498030), (312, 466105), (365, 398424), (390, 372884), (438, 332020), (520, 279663), (584, 249015), (730, 199212), (780, 186442), (876, 166010), (949, 153240), (1095, 132808), (1277, 113880), (1460, 99606), (1560, 93221), (1752, 83005), (1898, 76620), (2190, 66404), (2554, 56940), (2847, 51080), (2920, 49803), (3796, 38310), (3831, 37960), (4380, 33202), (4745, 30648), (5108, 28470), (5694, 25540), (6385, 22776), (7592, 19155), (7662, 18980), (8760, 16601), (9490, 15324), (10216, 14235), (11388, 12770)]