913742520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1459}}^1$

素因数の和:1797

約数の個数: 128

約数和(自身を含む): 2913926400

約数和(自身を除く): 2000183880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 307, 340, 408, 510, 614, 680, 921, 1020, 1228, 1459, 1535, 1842, 2040, 2456, 2918, 3070, 3684, 4377, 4605, 5219, 5836, 6140, 7295, 7368, 8754, 9210, 10438, 11672, 12280, 14590, 15657, 17508, 18420, 20876, 21885, 24803, 26095, 29180, 31314, 35016, 36840, 41752, 43770, 49606, 52190, 58360, 62628, 74409, 78285, 87540, 99212, 104380, 124015, 125256, 148818, 156570, 175080, 198424, 208760, 248030, 297636, 313140, 372045, 447913, 496060, 595272, 626280, 744090, 895826, 992120, 1343739, 1488180, 1791652, 2239565, 2687478, 2976360, 3583304, 4479130, 5374956, 6718695, 7614521, 8958260, 10749912, 13437390, 15229042, 17916520, 22843563, 26874780, 30458084, 38072605, 45687126, 53749560, 60916168, 76145210, 91374252, 114217815, 152290420, 182748504, 228435630, 304580840, 456871260, 913742520]

約数ペア:

[(1, 913742520), (2, 456871260), (3, 304580840), (4, 228435630), (5, 182748504), (6, 152290420), (8, 114217815), (10, 91374252), (12, 76145210), (15, 60916168), (17, 53749560), (20, 45687126), (24, 38072605), (30, 30458084), (34, 26874780), (40, 22843563), (51, 17916520), (60, 15229042), (68, 13437390), (85, 10749912), (102, 8958260), (120, 7614521), (136, 6718695), (170, 5374956), (204, 4479130), (255, 3583304), (307, 2976360), (340, 2687478), (408, 2239565), (510, 1791652), (614, 1488180), (680, 1343739), (921, 992120), (1020, 895826), (1228, 744090), (1459, 626280), (1535, 595272), (1842, 496060), (2040, 447913), (2456, 372045), (2918, 313140), (3070, 297636), (3684, 248030), (4377, 208760), (4605, 198424), (5219, 175080), (5836, 156570), (6140, 148818), (7295, 125256), (7368, 124015), (8754, 104380), (9210, 99212), (10438, 87540), (11672, 78285), (12280, 74409), (14590, 62628), (15657, 58360), (17508, 52190), (18420, 49606), (20876, 43770), (21885, 41752), (24803, 36840), (26095, 35016), (29180, 31314)]