1653216480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 288

約数和(自身を含む): 5922510048

約数和(自身を除く): 4269293568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 101, 108, 120, 135, 144, 160, 162, 180, 202, 216, 240, 243, 270, 288, 303, 324, 360, 404, 405, 421, 432, 480, 486, 505, 540, 606, 648, 720, 808, 810, 842, 864, 909, 972, 1010, 1080, 1212, 1215, 1263, 1296, 1440, 1515, 1616, 1620, 1684, 1818, 1944, 2020, 2105, 2160, 2424, 2430, 2526, 2592, 2727, 3030, 3232, 3240, 3368, 3636, 3789, 3888, 4040, 4210, 4320, 4545, 4848, 4860, 5052, 5454, 6060, 6315, 6480, 6736, 7272, 7578, 7776, 8080, 8181, 8420, 9090, 9696, 9720, 10104, 10908, 11367, 12120, 12630, 12960, 13472, 13635, 14544, 15156, 16160, 16362, 16840, 18180, 18945, 19440, 20208, 21816, 22734, 24240, 24543, 25260, 27270, 29088, 30312, 32724, 33680, 34101, 36360, 37890, 38880, 40416, 40905, 42521, 43632, 45468, 48480, 49086, 50520, 54540, 56835, 60624, 65448, 67360, 68202, 72720, 75780, 81810, 85042, 87264, 90936, 98172, 101040, 102303, 109080, 113670, 121248, 122715, 127563, 130896, 136404, 145440, 151560, 163620, 170084, 170505, 181872, 196344, 202080, 204606, 212605, 218160, 227340, 245430, 255126, 261792, 272808, 303120, 327240, 340168, 341010, 363744, 382689, 392688, 409212, 425210, 436320, 454680, 490860, 510252, 511515, 545616, 606240, 637815, 654480, 680336, 682020, 765378, 785376, 818424, 850420, 909360, 981720, 1020504, 1023030, 1091232, 1148067, 1275630, 1308960, 1360672, 1364040, 1530756, 1636848, 1700840, 1818720, 1913445, 1963440, 2041008, 2046060, 2296134, 2551260, 2728080, 3061512, 3273696, 3401680, 3444201, 3826890, 3926880, 4082016, 4092120, 4592268, 5102520, 5456160, 5740335, 6123024, 6803360, 6888402, 7653780, 8184240, 9184536, 10205040, 10332603, 11480670, 12246048, 13776804, 15307560, 16368480, 17221005, 18369072, 20410080, 20665206, 22961340, 27553608, 30615120, 34442010, 36738144, 41330412, 45922680, 51663015, 55107216, 61230240, 68884020, 82660824, 91845360, 103326030, 110214432, 137768040, 165321648, 183690720, 206652060, 275536080, 330643296, 413304120, 551072160, 826608240, 1653216480]

約数ペア:

[(1, 1653216480), (2, 826608240), (3, 551072160), (4, 413304120), (5, 330643296), (6, 275536080), (8, 206652060), (9, 183690720), (10, 165321648), (12, 137768040), (15, 110214432), (16, 103326030), (18, 91845360), (20, 82660824), (24, 68884020), (27, 61230240), (30, 55107216), (32, 51663015), (36, 45922680), (40, 41330412), (45, 36738144), (48, 34442010), (54, 30615120), (60, 27553608), (72, 22961340), (80, 20665206), (81, 20410080), (90, 18369072), (96, 17221005), (101, 16368480), (108, 15307560), (120, 13776804), (135, 12246048), (144, 11480670), (160, 10332603), (162, 10205040), (180, 9184536), (202, 8184240), (216, 7653780), (240, 6888402), (243, 6803360), (270, 6123024), (288, 5740335), (303, 5456160), (324, 5102520), (360, 4592268), (404, 4092120), (405, 4082016), (421, 3926880), (432, 3826890), (480, 3444201), (486, 3401680), (505, 3273696), (540, 3061512), (606, 2728080), (648, 2551260), (720, 2296134), (808, 2046060), (810, 2041008), (842, 1963440), (864, 1913445), (909, 1818720), (972, 1700840), (1010, 1636848), (1080, 1530756), (1212, 1364040), (1215, 1360672), (1263, 1308960), (1296, 1275630), (1440, 1148067), (1515, 1091232), (1616, 1023030), (1620, 1020504), (1684, 981720), (1818, 909360), (1944, 850420), (2020, 818424), (2105, 785376), (2160, 765378), (2424, 682020), (2430, 680336), (2526, 654480), (2592, 637815), (2727, 606240), (3030, 545616), (3232, 511515), (3240, 510252), (3368, 490860), (3636, 454680), (3789, 436320), (3888, 425210), (4040, 409212), (4210, 392688), (4320, 382689), (4545, 363744), (4848, 341010), (4860, 340168), (5052, 327240), (5454, 303120), (6060, 272808), (6315, 261792), (6480, 255126), (6736, 245430), (7272, 227340), (7578, 218160), (7776, 212605), (8080, 204606), (8181, 202080), (8420, 196344), (9090, 181872), (9696, 170505), (9720, 170084), (10104, 163620), (10908, 151560), (11367, 145440), (12120, 136404), (12630, 130896), (12960, 127563), (13472, 122715), (13635, 121248), (14544, 113670), (15156, 109080), (16160, 102303), (16362, 101040), (16840, 98172), (18180, 90936), (18945, 87264), (19440, 85042), (20208, 81810), (21816, 75780), (22734, 72720), (24240, 68202), (24543, 67360), (25260, 65448), (27270, 60624), (29088, 56835), (30312, 54540), (32724, 50520), (33680, 49086), (34101, 48480), (36360, 45468), (37890, 43632), (38880, 42521), (40416, 40905)]