1837843480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 4873932000

約数和(自身を除く): 3036088520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 97, 110, 136, 149, 170, 187, 194, 220, 289, 298, 340, 374, 388, 440, 485, 578, 596, 680, 745, 748, 776, 935, 970, 1067, 1156, 1192, 1445, 1490, 1496, 1639, 1649, 1870, 1940, 2134, 2312, 2533, 2890, 2980, 3179, 3278, 3298, 3740, 3880, 4268, 5066, 5335, 5780, 5960, 6358, 6556, 6596, 7480, 8195, 8245, 8536, 10132, 10670, 11560, 12665, 12716, 13112, 13192, 14453, 15895, 16390, 16490, 18139, 20264, 21340, 25330, 25432, 27863, 28033, 28906, 31790, 32780, 32980, 36278, 42680, 43061, 50660, 55726, 56066, 57812, 63580, 65560, 65960, 72265, 72556, 86122, 90695, 101320, 111452, 112132, 115624, 127160, 139315, 140165, 144530, 145112, 158983, 172244, 181390, 215305, 222904, 224264, 245701, 278630, 280330, 289060, 308363, 317966, 344488, 362780, 430610, 473671, 491402, 557260, 560660, 578120, 616726, 635932, 725560, 794915, 861220, 947342, 982804, 1114520, 1121320, 1228505, 1233452, 1271864, 1541815, 1589830, 1722440, 1894684, 1965608, 2368355, 2457010, 2466904, 2702711, 3083630, 3179660, 3789368, 4176917, 4736710, 4914020, 5405422, 6167260, 6359320, 8353834, 9473420, 9828040, 10810844, 12334520, 13513555, 16707668, 18946840, 20884585, 21621688, 27027110, 33415336, 41769170, 45946087, 54054220, 83538340, 91892174, 108108440, 167076680, 183784348, 229730435, 367568696, 459460870, 918921740, 1837843480]

約数ペア:

[(1, 1837843480), (2, 918921740), (4, 459460870), (5, 367568696), (8, 229730435), (10, 183784348), (11, 167076680), (17, 108108440), (20, 91892174), (22, 83538340), (34, 54054220), (40, 45946087), (44, 41769170), (55, 33415336), (68, 27027110), (85, 21621688), (88, 20884585), (97, 18946840), (110, 16707668), (136, 13513555), (149, 12334520), (170, 10810844), (187, 9828040), (194, 9473420), (220, 8353834), (289, 6359320), (298, 6167260), (340, 5405422), (374, 4914020), (388, 4736710), (440, 4176917), (485, 3789368), (578, 3179660), (596, 3083630), (680, 2702711), (745, 2466904), (748, 2457010), (776, 2368355), (935, 1965608), (970, 1894684), (1067, 1722440), (1156, 1589830), (1192, 1541815), (1445, 1271864), (1490, 1233452), (1496, 1228505), (1639, 1121320), (1649, 1114520), (1870, 982804), (1940, 947342), (2134, 861220), (2312, 794915), (2533, 725560), (2890, 635932), (2980, 616726), (3179, 578120), (3278, 560660), (3298, 557260), (3740, 491402), (3880, 473671), (4268, 430610), (5066, 362780), (5335, 344488), (5780, 317966), (5960, 308363), (6358, 289060), (6556, 280330), (6596, 278630), (7480, 245701), (8195, 224264), (8245, 222904), (8536, 215305), (10132, 181390), (10670, 172244), (11560, 158983), (12665, 145112), (12716, 144530), (13112, 140165), (13192, 139315), (14453, 127160), (15895, 115624), (16390, 112132), (16490, 111452), (18139, 101320), (20264, 90695), (21340, 86122), (25330, 72556), (25432, 72265), (27863, 65960), (28033, 65560), (28906, 63580), (31790, 57812), (32780, 56066), (32980, 55726), (36278, 50660), (42680, 43061)]