1156623720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13633}}^1$

素因数の和:13755

約数の個数: 128

約数和(自身を含む): 4005123840

約数和(自身を除く): 2848500120

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, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 2020, 2121, 2424, 2828, 3030, 3535, 4040, 4242, 5656, 6060, 7070, 8484, 10605, 12120, 13633, 14140, 16968, 21210, 27266, 28280, 40899, 42420, 54532, 68165, 81798, 84840, 95431, 109064, 136330, 163596, 190862, 204495, 272660, 286293, 327192, 381724, 408990, 477155, 545320, 572586, 763448, 817980, 954310, 1145172, 1376933, 1431465, 1635960, 1908620, 2290344, 2753866, 2862930, 3817240, 4130799, 5507732, 5725860, 6884665, 8261598, 9638531, 11015464, 11451720, 13769330, 16523196, 19277062, 20653995, 27538660, 28915593, 33046392, 38554124, 41307990, 48192655, 55077320, 57831186, 77108248, 82615980, 96385310, 115662372, 144577965, 165231960, 192770620, 231324744, 289155930, 385541240, 578311860, 1156623720]

約数ペア:

[(1, 1156623720), (2, 578311860), (3, 385541240), (4, 289155930), (5, 231324744), (6, 192770620), (7, 165231960), (8, 144577965), (10, 115662372), (12, 96385310), (14, 82615980), (15, 77108248), (20, 57831186), (21, 55077320), (24, 48192655), (28, 41307990), (30, 38554124), (35, 33046392), (40, 28915593), (42, 27538660), (56, 20653995), (60, 19277062), (70, 16523196), (84, 13769330), (101, 11451720), (105, 11015464), (120, 9638531), (140, 8261598), (168, 6884665), (202, 5725860), (210, 5507732), (280, 4130799), (303, 3817240), (404, 2862930), (420, 2753866), (505, 2290344), (606, 1908620), (707, 1635960), (808, 1431465), (840, 1376933), (1010, 1145172), (1212, 954310), (1414, 817980), (1515, 763448), (2020, 572586), (2121, 545320), (2424, 477155), (2828, 408990), (3030, 381724), (3535, 327192), (4040, 286293), (4242, 272660), (5656, 204495), (6060, 190862), (7070, 163596), (8484, 136330), (10605, 109064), (12120, 95431), (13633, 84840), (14140, 81798), (16968, 68165), (21210, 54532), (27266, 42420), (28280, 40899)]