38155920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 131241600

約数和(自身を除く): 93085680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 110, 120, 132, 149, 165, 176, 194, 220, 240, 264, 291, 298, 330, 388, 440, 447, 485, 528, 582, 596, 660, 745, 776, 880, 894, 970, 1067, 1164, 1192, 1320, 1455, 1490, 1552, 1639, 1788, 1940, 2134, 2235, 2328, 2384, 2640, 2910, 2980, 3201, 3278, 3576, 3880, 4268, 4470, 4656, 4917, 5335, 5820, 5960, 6402, 6556, 7152, 7760, 8195, 8536, 8940, 9834, 10670, 11640, 11920, 12804, 13112, 14453, 16005, 16390, 17072, 17880, 19668, 21340, 23280, 24585, 25608, 26224, 28906, 32010, 32780, 35760, 39336, 42680, 43359, 49170, 51216, 57812, 64020, 65560, 72265, 78672, 85360, 86718, 98340, 115624, 128040, 131120, 144530, 158983, 173436, 196680, 216795, 231248, 256080, 289060, 317966, 346872, 393360, 433590, 476949, 578120, 635932, 693744, 794915, 867180, 953898, 1156240, 1271864, 1589830, 1734360, 1907796, 2384745, 2543728, 3179660, 3468720, 3815592, 4769490, 6359320, 7631184, 9538980, 12718640, 19077960, 38155920]

約数ペア:

[(1, 38155920), (2, 19077960), (3, 12718640), (4, 9538980), (5, 7631184), (6, 6359320), (8, 4769490), (10, 3815592), (11, 3468720), (12, 3179660), (15, 2543728), (16, 2384745), (20, 1907796), (22, 1734360), (24, 1589830), (30, 1271864), (33, 1156240), (40, 953898), (44, 867180), (48, 794915), (55, 693744), (60, 635932), (66, 578120), (80, 476949), (88, 433590), (97, 393360), (110, 346872), (120, 317966), (132, 289060), (149, 256080), (165, 231248), (176, 216795), (194, 196680), (220, 173436), (240, 158983), (264, 144530), (291, 131120), (298, 128040), (330, 115624), (388, 98340), (440, 86718), (447, 85360), (485, 78672), (528, 72265), (582, 65560), (596, 64020), (660, 57812), (745, 51216), (776, 49170), (880, 43359), (894, 42680), (970, 39336), (1067, 35760), (1164, 32780), (1192, 32010), (1320, 28906), (1455, 26224), (1490, 25608), (1552, 24585), (1639, 23280), (1788, 21340), (1940, 19668), (2134, 17880), (2235, 17072), (2328, 16390), (2384, 16005), (2640, 14453), (2910, 13112), (2980, 12804), (3201, 11920), (3278, 11640), (3576, 10670), (3880, 9834), (4268, 8940), (4470, 8536), (4656, 8195), (4917, 7760), (5335, 7152), (5820, 6556), (5960, 6402)]