780113040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6361}}^1$

素因数の和:6457

約数の個数: 160

約数和(自身を含む): 2802130176

約数和(自身を除く): 2022017136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 4088, 4380, 5110, 5840, 6132, 6361, 7665, 8176, 8760, 10220, 12264, 12722, 15330, 17520, 19083, 20440, 24528, 25444, 30660, 31805, 38166, 40880, 44527, 50888, 61320, 63610, 76332, 89054, 95415, 101776, 122640, 127220, 133581, 152664, 178108, 190830, 222635, 254440, 267162, 305328, 356216, 381660, 445270, 464353, 508880, 534324, 667905, 712432, 763320, 890540, 928706, 1068648, 1335810, 1393059, 1526640, 1781080, 1857412, 2137296, 2321765, 2671620, 2786118, 3250471, 3562160, 3714824, 4643530, 5343240, 5572236, 6500942, 6965295, 7429648, 9287060, 9751413, 10686480, 11144472, 13001884, 13930590, 16252355, 18574120, 19502826, 22288944, 26003768, 27861180, 32504710, 37148240, 39005652, 48757065, 52007536, 55722360, 65009420, 78011304, 97514130, 111444720, 130018840, 156022608, 195028260, 260037680, 390056520, 780113040]

約数ペア:

[(1, 780113040), (2, 390056520), (3, 260037680), (4, 195028260), (5, 156022608), (6, 130018840), (7, 111444720), (8, 97514130), (10, 78011304), (12, 65009420), (14, 55722360), (15, 52007536), (16, 48757065), (20, 39005652), (21, 37148240), (24, 32504710), (28, 27861180), (30, 26003768), (35, 22288944), (40, 19502826), (42, 18574120), (48, 16252355), (56, 13930590), (60, 13001884), (70, 11144472), (73, 10686480), (80, 9751413), (84, 9287060), (105, 7429648), (112, 6965295), (120, 6500942), (140, 5572236), (146, 5343240), (168, 4643530), (210, 3714824), (219, 3562160), (240, 3250471), (280, 2786118), (292, 2671620), (336, 2321765), (365, 2137296), (420, 1857412), (438, 1781080), (511, 1526640), (560, 1393059), (584, 1335810), (730, 1068648), (840, 928706), (876, 890540), (1022, 763320), (1095, 712432), (1168, 667905), (1460, 534324), (1533, 508880), (1680, 464353), (1752, 445270), (2044, 381660), (2190, 356216), (2555, 305328), (2920, 267162), (3066, 254440), (3504, 222635), (4088, 190830), (4380, 178108), (5110, 152664), (5840, 133581), (6132, 127220), (6361, 122640), (7665, 101776), (8176, 95415), (8760, 89054), (10220, 76332), (12264, 63610), (12722, 61320), (15330, 50888), (17520, 44527), (19083, 40880), (20440, 38166), (24528, 31805), (25444, 30660)]