111998160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2770

約数の個数: 160

約数和(自身を含む): 406224000

約数和(自身を除く): 294225840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2729, 2736, 3420, 4104, 4560, 5130, 5458, 6840, 8187, 8208, 10260, 10916, 13645, 13680, 16374, 20520, 21832, 24561, 27290, 32748, 40935, 41040, 43664, 49122, 51851, 54580, 65496, 73683, 81870, 98244, 103702, 109160, 122805, 130992, 147366, 155553, 163740, 196488, 207404, 218320, 245610, 259255, 294732, 311106, 327480, 368415, 392976, 414808, 466659, 491220, 518510, 589464, 622212, 654960, 736830, 777765, 829616, 933318, 982440, 1037020, 1178928, 1244424, 1399977, 1473660, 1555530, 1866636, 1964880, 2074040, 2333295, 2488848, 2799954, 2947320, 3111060, 3733272, 4148080, 4666590, 5599908, 5894640, 6222120, 6999885, 7466544, 9333180, 11199816, 12444240, 13999770, 18666360, 22399632, 27999540, 37332720, 55999080, 111998160]

約数ペア:

[(1, 111998160), (2, 55999080), (3, 37332720), (4, 27999540), (5, 22399632), (6, 18666360), (8, 13999770), (9, 12444240), (10, 11199816), (12, 9333180), (15, 7466544), (16, 6999885), (18, 6222120), (19, 5894640), (20, 5599908), (24, 4666590), (27, 4148080), (30, 3733272), (36, 3111060), (38, 2947320), (40, 2799954), (45, 2488848), (48, 2333295), (54, 2074040), (57, 1964880), (60, 1866636), (72, 1555530), (76, 1473660), (80, 1399977), (90, 1244424), (95, 1178928), (108, 1037020), (114, 982440), (120, 933318), (135, 829616), (144, 777765), (152, 736830), (171, 654960), (180, 622212), (190, 589464), (216, 518510), (228, 491220), (240, 466659), (270, 414808), (285, 392976), (304, 368415), (342, 327480), (360, 311106), (380, 294732), (432, 259255), (456, 245610), (513, 218320), (540, 207404), (570, 196488), (684, 163740), (720, 155553), (760, 147366), (855, 130992), (912, 122805), (1026, 109160), (1080, 103702), (1140, 98244), (1368, 81870), (1520, 73683), (1710, 65496), (2052, 54580), (2160, 51851), (2280, 49122), (2565, 43664), (2729, 41040), (2736, 40935), (3420, 32748), (4104, 27290), (4560, 24561), (5130, 21832), (5458, 20520), (6840, 16374), (8187, 13680), (8208, 13645), (10260, 10916)]