140366880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1039

約数の個数: 144

約数和(自身を含む): 484009344

約数和(自身を除く): 343642464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 911, 963, 1070, 1284, 1440, 1605, 1712, 1822, 1926, 2140, 2568, 2733, 3210, 3424, 3644, 3852, 4280, 4555, 4815, 5136, 5466, 6420, 7288, 7704, 8199, 8560, 9110, 9630, 10272, 10932, 12840, 13665, 14576, 15408, 16398, 17120, 18220, 19260, 21864, 25680, 27330, 29152, 30816, 32796, 36440, 38520, 40995, 43728, 51360, 54660, 65592, 72880, 77040, 81990, 87456, 97477, 109320, 131184, 145760, 154080, 163980, 194954, 218640, 262368, 292431, 327960, 389908, 437280, 487385, 584862, 655920, 779816, 877293, 974770, 1169724, 1311840, 1462155, 1559632, 1754586, 1949540, 2339448, 2924310, 3119264, 3509172, 3899080, 4386465, 4678896, 5848620, 7018344, 7798160, 8772930, 9357792, 11697240, 14036688, 15596320, 17545860, 23394480, 28073376, 35091720, 46788960, 70183440, 140366880]

約数ペア:

[(1, 140366880), (2, 70183440), (3, 46788960), (4, 35091720), (5, 28073376), (6, 23394480), (8, 17545860), (9, 15596320), (10, 14036688), (12, 11697240), (15, 9357792), (16, 8772930), (18, 7798160), (20, 7018344), (24, 5848620), (30, 4678896), (32, 4386465), (36, 3899080), (40, 3509172), (45, 3119264), (48, 2924310), (60, 2339448), (72, 1949540), (80, 1754586), (90, 1559632), (96, 1462155), (107, 1311840), (120, 1169724), (144, 974770), (160, 877293), (180, 779816), (214, 655920), (240, 584862), (288, 487385), (321, 437280), (360, 389908), (428, 327960), (480, 292431), (535, 262368), (642, 218640), (720, 194954), (856, 163980), (911, 154080), (963, 145760), (1070, 131184), (1284, 109320), (1440, 97477), (1605, 87456), (1712, 81990), (1822, 77040), (1926, 72880), (2140, 65592), (2568, 54660), (2733, 51360), (3210, 43728), (3424, 40995), (3644, 38520), (3852, 36440), (4280, 32796), (4555, 30816), (4815, 29152), (5136, 27330), (5466, 25680), (6420, 21864), (7288, 19260), (7704, 18220), (8199, 17120), (8560, 16398), (9110, 15408), (9630, 14576), (10272, 13665), (10932, 12840)]