679941360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{134909}}^1$

素因数の和:134935

約数の個数: 120

約数和(自身を含む): 2609699040

約数和(自身を除く): 1929757680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 134909, 269818, 404727, 539636, 674545, 809454, 944363, 1079272, 1214181, 1349090, 1618908, 1888726, 2023635, 2158544, 2428362, 2698180, 2833089, 3237816, 3777452, 4047270, 4721815, 4856724, 5396360, 5666178, 6070905, 6475632, 7554904, 8094540, 8499267, 9443630, 9713448, 10792720, 11332356, 12141810, 14165445, 15109808, 16189080, 16998534, 18887260, 19426896, 22664712, 24283620, 28330890, 32378160, 33997068, 37774520, 42496335, 45329424, 48567240, 56661780, 67994136, 75549040, 84992670, 97134480, 113323560, 135988272, 169985340, 226647120, 339970680, 679941360]

約数ペア:

[(1, 679941360), (2, 339970680), (3, 226647120), (4, 169985340), (5, 135988272), (6, 113323560), (7, 97134480), (8, 84992670), (9, 75549040), (10, 67994136), (12, 56661780), (14, 48567240), (15, 45329424), (16, 42496335), (18, 37774520), (20, 33997068), (21, 32378160), (24, 28330890), (28, 24283620), (30, 22664712), (35, 19426896), (36, 18887260), (40, 16998534), (42, 16189080), (45, 15109808), (48, 14165445), (56, 12141810), (60, 11332356), (63, 10792720), (70, 9713448), (72, 9443630), (80, 8499267), (84, 8094540), (90, 7554904), (105, 6475632), (112, 6070905), (120, 5666178), (126, 5396360), (140, 4856724), (144, 4721815), (168, 4047270), (180, 3777452), (210, 3237816), (240, 2833089), (252, 2698180), (280, 2428362), (315, 2158544), (336, 2023635), (360, 1888726), (420, 1618908), (504, 1349090), (560, 1214181), (630, 1079272), (720, 944363), (840, 809454), (1008, 674545), (1260, 539636), (1680, 404727), (2520, 269818), (5040, 134909)]