1445330880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{71693}}^1$

素因数の和:71723

約数の個数: 168

約数和(自身を含む): 5681606112

約数和(自身を除く): 4236275232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 71693, 143386, 215079, 286772, 358465, 430158, 501851, 573544, 645237, 716930, 860316, 1003702, 1075395, 1147088, 1290474, 1433860, 1505553, 1720632, 2007404, 2150790, 2294176, 2509255, 2580948, 2867720, 3011106, 3226185, 3441264, 4014808, 4301580, 4516659, 4588352, 5018510, 5161896, 5735440, 6022212, 6452370, 6882528, 7527765, 8029616, 8603160, 9033318, 10037020, 10323792, 11470880, 12044424, 12904740, 13765056, 15055530, 16059232, 17206320, 18066636, 20074040, 20647584, 22583295, 22941760, 24088848, 25809480, 30111060, 32118464, 34412640, 36133272, 40148080, 41295168, 45166590, 48177696, 51618960, 60222120, 68825280, 72266544, 80296160, 90333180, 96355392, 103237920, 120444240, 144533088, 160592320, 180666360, 206475840, 240888480, 289066176, 361332720, 481776960, 722665440, 1445330880]

約数ペア:

[(1, 1445330880), (2, 722665440), (3, 481776960), (4, 361332720), (5, 289066176), (6, 240888480), (7, 206475840), (8, 180666360), (9, 160592320), (10, 144533088), (12, 120444240), (14, 103237920), (15, 96355392), (16, 90333180), (18, 80296160), (20, 72266544), (21, 68825280), (24, 60222120), (28, 51618960), (30, 48177696), (32, 45166590), (35, 41295168), (36, 40148080), (40, 36133272), (42, 34412640), (45, 32118464), (48, 30111060), (56, 25809480), (60, 24088848), (63, 22941760), (64, 22583295), (70, 20647584), (72, 20074040), (80, 18066636), (84, 17206320), (90, 16059232), (96, 15055530), (105, 13765056), (112, 12904740), (120, 12044424), (126, 11470880), (140, 10323792), (144, 10037020), (160, 9033318), (168, 8603160), (180, 8029616), (192, 7527765), (210, 6882528), (224, 6452370), (240, 6022212), (252, 5735440), (280, 5161896), (288, 5018510), (315, 4588352), (320, 4516659), (336, 4301580), (360, 4014808), (420, 3441264), (448, 3226185), (480, 3011106), (504, 2867720), (560, 2580948), (576, 2509255), (630, 2294176), (672, 2150790), (720, 2007404), (840, 1720632), (960, 1505553), (1008, 1433860), (1120, 1290474), (1260, 1147088), (1344, 1075395), (1440, 1003702), (1680, 860316), (2016, 716930), (2240, 645237), (2520, 573544), (2880, 501851), (3360, 430158), (4032, 358465), (5040, 286772), (6720, 215079), (10080, 143386), (20160, 71693)]