355441440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1091

約数の個数: 192

約数和(自身を含む): 1214269056

約数和(自身を除く): 858827616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 96, 102, 120, 129, 136, 160, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 480, 510, 516, 544, 645, 680, 688, 731, 816, 860, 1013, 1020, 1032, 1290, 1360, 1376, 1462, 1632, 1720, 2026, 2040, 2064, 2193, 2580, 2720, 2924, 3039, 3440, 3655, 4052, 4080, 4128, 4386, 5065, 5160, 5848, 6078, 6880, 7310, 8104, 8160, 8772, 10130, 10320, 10965, 11696, 12156, 14620, 15195, 16208, 17221, 17544, 20260, 20640, 21930, 23392, 24312, 29240, 30390, 32416, 34442, 35088, 40520, 43559, 43860, 48624, 51663, 58480, 60780, 68884, 70176, 81040, 86105, 87118, 87720, 97248, 103326, 116960, 121560, 130677, 137768, 162080, 172210, 174236, 175440, 206652, 217795, 243120, 258315, 261354, 275536, 344420, 348472, 350880, 413304, 435590, 486240, 516630, 522708, 551072, 653385, 688840, 696944, 740503, 826608, 871180, 1033260, 1045416, 1306770, 1377680, 1393888, 1481006, 1653216, 1742360, 2066520, 2090832, 2221509, 2613540, 2755360, 2962012, 3484720, 3702515, 4133040, 4181664, 4443018, 5227080, 5924024, 6969440, 7405030, 8266080, 8886036, 10454160, 11107545, 11848048, 14810060, 17772072, 20908320, 22215090, 23696096, 29620120, 35544144, 44430180, 59240240, 71088288, 88860360, 118480480, 177720720, 355441440]

約数ペア:

[(1, 355441440), (2, 177720720), (3, 118480480), (4, 88860360), (5, 71088288), (6, 59240240), (8, 44430180), (10, 35544144), (12, 29620120), (15, 23696096), (16, 22215090), (17, 20908320), (20, 17772072), (24, 14810060), (30, 11848048), (32, 11107545), (34, 10454160), (40, 8886036), (43, 8266080), (48, 7405030), (51, 6969440), (60, 5924024), (68, 5227080), (80, 4443018), (85, 4181664), (86, 4133040), (96, 3702515), (102, 3484720), (120, 2962012), (129, 2755360), (136, 2613540), (160, 2221509), (170, 2090832), (172, 2066520), (204, 1742360), (215, 1653216), (240, 1481006), (255, 1393888), (258, 1377680), (272, 1306770), (340, 1045416), (344, 1033260), (408, 871180), (430, 826608), (480, 740503), (510, 696944), (516, 688840), (544, 653385), (645, 551072), (680, 522708), (688, 516630), (731, 486240), (816, 435590), (860, 413304), (1013, 350880), (1020, 348472), (1032, 344420), (1290, 275536), (1360, 261354), (1376, 258315), (1462, 243120), (1632, 217795), (1720, 206652), (2026, 175440), (2040, 174236), (2064, 172210), (2193, 162080), (2580, 137768), (2720, 130677), (2924, 121560), (3039, 116960), (3440, 103326), (3655, 97248), (4052, 87720), (4080, 87118), (4128, 86105), (4386, 81040), (5065, 70176), (5160, 68884), (5848, 60780), (6078, 58480), (6880, 51663), (7310, 48624), (8104, 43860), (8160, 43559), (8772, 40520), (10130, 35088), (10320, 34442), (10965, 32416), (11696, 30390), (12156, 29240), (14620, 24312), (15195, 23392), (16208, 21930), (17221, 20640), (17544, 20260)]