1306420320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:737

約数の個数: 192

約数和(自身を含む): 4247328960

約数和(自身を除く): 2940908640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 89, 96, 106, 120, 159, 160, 178, 212, 240, 265, 267, 318, 356, 424, 445, 480, 530, 534, 577, 636, 712, 795, 848, 890, 1060, 1068, 1154, 1272, 1335, 1424, 1590, 1696, 1731, 1780, 2120, 2136, 2308, 2544, 2670, 2848, 2885, 3180, 3462, 3560, 4240, 4272, 4616, 4717, 5088, 5340, 5770, 6360, 6924, 7120, 8480, 8544, 8655, 9232, 9434, 10680, 11540, 12720, 13848, 14151, 14240, 17310, 18464, 18868, 21360, 23080, 23585, 25440, 27696, 28302, 30581, 34620, 37736, 42720, 46160, 47170, 51353, 55392, 56604, 61162, 69240, 70755, 75472, 91743, 92320, 94340, 102706, 113208, 122324, 138480, 141510, 150944, 152905, 154059, 183486, 188680, 205412, 226416, 244648, 256765, 276960, 283020, 305810, 308118, 366972, 377360, 410824, 452832, 458715, 489296, 513530, 566040, 611620, 616236, 733944, 754720, 770295, 821648, 917430, 978592, 1027060, 1132080, 1223240, 1232472, 1467888, 1540590, 1643296, 1834860, 2054120, 2264160, 2446480, 2464944, 2721709, 2935776, 3081180, 3669720, 4108240, 4892960, 4929888, 5443418, 6162360, 7339440, 8165127, 8216480, 10886836, 12324720, 13608545, 14678880, 16330254, 21773672, 24649440, 27217090, 32660508, 40825635, 43547344, 54434180, 65321016, 81651270, 87094688, 108868360, 130642032, 163302540, 217736720, 261284064, 326605080, 435473440, 653210160, 1306420320]

約数ペア:

[(1, 1306420320), (2, 653210160), (3, 435473440), (4, 326605080), (5, 261284064), (6, 217736720), (8, 163302540), (10, 130642032), (12, 108868360), (15, 87094688), (16, 81651270), (20, 65321016), (24, 54434180), (30, 43547344), (32, 40825635), (40, 32660508), (48, 27217090), (53, 24649440), (60, 21773672), (80, 16330254), (89, 14678880), (96, 13608545), (106, 12324720), (120, 10886836), (159, 8216480), (160, 8165127), (178, 7339440), (212, 6162360), (240, 5443418), (265, 4929888), (267, 4892960), (318, 4108240), (356, 3669720), (424, 3081180), (445, 2935776), (480, 2721709), (530, 2464944), (534, 2446480), (577, 2264160), (636, 2054120), (712, 1834860), (795, 1643296), (848, 1540590), (890, 1467888), (1060, 1232472), (1068, 1223240), (1154, 1132080), (1272, 1027060), (1335, 978592), (1424, 917430), (1590, 821648), (1696, 770295), (1731, 754720), (1780, 733944), (2120, 616236), (2136, 611620), (2308, 566040), (2544, 513530), (2670, 489296), (2848, 458715), (2885, 452832), (3180, 410824), (3462, 377360), (3560, 366972), (4240, 308118), (4272, 305810), (4616, 283020), (4717, 276960), (5088, 256765), (5340, 244648), (5770, 226416), (6360, 205412), (6924, 188680), (7120, 183486), (8480, 154059), (8544, 152905), (8655, 150944), (9232, 141510), (9434, 138480), (10680, 122324), (11540, 113208), (12720, 102706), (13848, 94340), (14151, 92320), (14240, 91743), (17310, 75472), (18464, 70755), (18868, 69240), (21360, 61162), (23080, 56604), (23585, 55392), (25440, 51353), (27696, 47170), (28302, 46160), (30581, 42720), (34620, 37736)]