15662689920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30553}}^1$

素因数の和:30667

約数の個数: 192

約数和(自身を含む): 54694715400

約数和(自身を除く): 39032025480

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, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 801, 890, 960, 1068, 1152, 1335, 1424, 1440, 1602, 1780, 1920, 2136, 2670, 2848, 2880, 3204, 3560, 4005, 4272, 5340, 5696, 5760, 6408, 7120, 8010, 8544, 10680, 11392, 12816, 14240, 16020, 17088, 21360, 25632, 28480, 30553, 32040, 34176, 42720, 51264, 56960, 61106, 64080, 85440, 91659, 102528, 122212, 128160, 152765, 170880, 183318, 244424, 256320, 274977, 305530, 366636, 458295, 488848, 512640, 549954, 611060, 733272, 916590, 977696, 1099908, 1222120, 1374885, 1466544, 1833180, 1955392, 2199816, 2444240, 2719217, 2749770, 2933088, 3666360, 3910784, 4399632, 4888480, 5438434, 5499540, 5866176, 7332720, 8157651, 8799264, 9776960, 10876868, 10999080, 11732352, 13596085, 14665440, 16315302, 17598528, 19553920, 21753736, 21998160, 24472953, 27192170, 29330880, 32630604, 35197056, 40788255, 43507472, 43996320, 48945906, 54384340, 58661760, 65261208, 81576510, 87014944, 87992640, 97891812, 108768680, 122364765, 130522416, 163153020, 174029888, 175985280, 195783624, 217537360, 244729530, 261044832, 326306040, 348059776, 391567248, 435074720, 489459060, 522089664, 652612080, 783134496, 870149440, 978918120, 1044179328, 1305224160, 1566268992, 1740298880, 1957836240, 2610448320, 3132537984, 3915672480, 5220896640, 7831344960, 15662689920]

約数ペア:

[(1, 15662689920), (2, 7831344960), (3, 5220896640), (4, 3915672480), (5, 3132537984), (6, 2610448320), (8, 1957836240), (9, 1740298880), (10, 1566268992), (12, 1305224160), (15, 1044179328), (16, 978918120), (18, 870149440), (20, 783134496), (24, 652612080), (30, 522089664), (32, 489459060), (36, 435074720), (40, 391567248), (45, 348059776), (48, 326306040), (60, 261044832), (64, 244729530), (72, 217537360), (80, 195783624), (89, 175985280), (90, 174029888), (96, 163153020), (120, 130522416), (128, 122364765), (144, 108768680), (160, 97891812), (178, 87992640), (180, 87014944), (192, 81576510), (240, 65261208), (267, 58661760), (288, 54384340), (320, 48945906), (356, 43996320), (360, 43507472), (384, 40788255), (445, 35197056), (480, 32630604), (534, 29330880), (576, 27192170), (640, 24472953), (712, 21998160), (720, 21753736), (801, 19553920), (890, 17598528), (960, 16315302), (1068, 14665440), (1152, 13596085), (1335, 11732352), (1424, 10999080), (1440, 10876868), (1602, 9776960), (1780, 8799264), (1920, 8157651), (2136, 7332720), (2670, 5866176), (2848, 5499540), (2880, 5438434), (3204, 4888480), (3560, 4399632), (4005, 3910784), (4272, 3666360), (5340, 2933088), (5696, 2749770), (5760, 2719217), (6408, 2444240), (7120, 2199816), (8010, 1955392), (8544, 1833180), (10680, 1466544), (11392, 1374885), (12816, 1222120), (14240, 1099908), (16020, 977696), (17088, 916590), (21360, 733272), (25632, 611060), (28480, 549954), (30553, 512640), (32040, 488848), (34176, 458295), (42720, 366636), (51264, 305530), (56960, 274977), (61106, 256320), (64080, 244424), (85440, 183318), (91659, 170880), (102528, 152765), (122212, 128160)]