1350764520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{7211}}^1$

素因数の和:7455

約数の個数: 128

約数和(自身を含む): 4652605440

約数和(自身を除く): 3301840920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 223, 280, 420, 446, 669, 840, 892, 1115, 1338, 1561, 1784, 2230, 2676, 3122, 3345, 4460, 4683, 5352, 6244, 6690, 7211, 7805, 8920, 9366, 12488, 13380, 14422, 15610, 18732, 21633, 23415, 26760, 28844, 31220, 36055, 37464, 43266, 46830, 50477, 57688, 62440, 72110, 86532, 93660, 100954, 108165, 144220, 151431, 173064, 187320, 201908, 216330, 252385, 288440, 302862, 403816, 432660, 504770, 605724, 757155, 865320, 1009540, 1211448, 1514310, 1608053, 2019080, 3028620, 3216106, 4824159, 6057240, 6432212, 8040265, 9648318, 11256371, 12864424, 16080530, 19296636, 22512742, 24120795, 32161060, 33769113, 38593272, 45025484, 48241590, 56281855, 64322120, 67538226, 90050968, 96483180, 112563710, 135076452, 168845565, 192966360, 225127420, 270152904, 337691130, 450254840, 675382260, 1350764520]

約数ペア:

[(1, 1350764520), (2, 675382260), (3, 450254840), (4, 337691130), (5, 270152904), (6, 225127420), (7, 192966360), (8, 168845565), (10, 135076452), (12, 112563710), (14, 96483180), (15, 90050968), (20, 67538226), (21, 64322120), (24, 56281855), (28, 48241590), (30, 45025484), (35, 38593272), (40, 33769113), (42, 32161060), (56, 24120795), (60, 22512742), (70, 19296636), (84, 16080530), (105, 12864424), (120, 11256371), (140, 9648318), (168, 8040265), (210, 6432212), (223, 6057240), (280, 4824159), (420, 3216106), (446, 3028620), (669, 2019080), (840, 1608053), (892, 1514310), (1115, 1211448), (1338, 1009540), (1561, 865320), (1784, 757155), (2230, 605724), (2676, 504770), (3122, 432660), (3345, 403816), (4460, 302862), (4683, 288440), (5352, 252385), (6244, 216330), (6690, 201908), (7211, 187320), (7805, 173064), (8920, 151431), (9366, 144220), (12488, 108165), (13380, 100954), (14422, 93660), (15610, 86532), (18732, 72110), (21633, 62440), (23415, 57688), (26760, 50477), (28844, 46830), (31220, 43266), (36055, 37464)]