329024080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1785

約数の個数: 160

約数和(自身を含む): 985079808

約数和(自身を除く): 656055728

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1232, 1240, 1364, 1540, 1705, 1723, 1736, 2170, 2387, 2480, 2728, 3080, 3410, 3446, 3472, 4340, 4774, 5456, 6160, 6820, 6892, 8615, 8680, 9548, 11935, 12061, 13640, 13784, 17230, 17360, 18953, 19096, 23870, 24122, 27280, 27568, 34460, 37906, 38192, 47740, 48244, 53413, 60305, 68920, 75812, 94765, 95480, 96488, 106826, 120610, 132671, 137840, 151624, 189530, 190960, 192976, 213652, 241220, 265342, 267065, 303248, 373891, 379060, 427304, 482440, 530684, 534130, 587543, 663355, 747782, 758120, 854608, 964880, 1061368, 1068260, 1175086, 1326710, 1495564, 1516240, 1869455, 2122736, 2136520, 2350172, 2653420, 2937715, 2991128, 3738910, 4112801, 4273040, 4700344, 5306840, 5875430, 5982256, 7477820, 8225602, 9400688, 10613680, 11750860, 14955640, 16451204, 20564005, 23501720, 29911280, 32902408, 41128010, 47003440, 65804816, 82256020, 164512040, 329024080]

約数ペア:

[(1, 329024080), (2, 164512040), (4, 82256020), (5, 65804816), (7, 47003440), (8, 41128010), (10, 32902408), (11, 29911280), (14, 23501720), (16, 20564005), (20, 16451204), (22, 14955640), (28, 11750860), (31, 10613680), (35, 9400688), (40, 8225602), (44, 7477820), (55, 5982256), (56, 5875430), (62, 5306840), (70, 4700344), (77, 4273040), (80, 4112801), (88, 3738910), (110, 2991128), (112, 2937715), (124, 2653420), (140, 2350172), (154, 2136520), (155, 2122736), (176, 1869455), (217, 1516240), (220, 1495564), (248, 1326710), (280, 1175086), (308, 1068260), (310, 1061368), (341, 964880), (385, 854608), (434, 758120), (440, 747782), (496, 663355), (560, 587543), (616, 534130), (620, 530684), (682, 482440), (770, 427304), (868, 379060), (880, 373891), (1085, 303248), (1232, 267065), (1240, 265342), (1364, 241220), (1540, 213652), (1705, 192976), (1723, 190960), (1736, 189530), (2170, 151624), (2387, 137840), (2480, 132671), (2728, 120610), (3080, 106826), (3410, 96488), (3446, 95480), (3472, 94765), (4340, 75812), (4774, 68920), (5456, 60305), (6160, 53413), (6820, 48244), (6892, 47740), (8615, 38192), (8680, 37906), (9548, 34460), (11935, 27568), (12061, 27280), (13640, 24122), (13784, 23870), (17230, 19096), (17360, 18953)]