188926880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2206

約数の個数: 96

約数和(自身を含む): 486259200

約数和(自身を除く): 297332320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1520, 2143, 2204, 2320, 2755, 3040, 4286, 4408, 4640, 5510, 8572, 8816, 10715, 11020, 17144, 17632, 21430, 22040, 34288, 40717, 42860, 44080, 62147, 68576, 81434, 85720, 88160, 124294, 162868, 171440, 203585, 248588, 310735, 325736, 342880, 407170, 497176, 621470, 651472, 814340, 994352, 1180793, 1242940, 1302944, 1628680, 1988704, 2361586, 2485880, 3257360, 4723172, 4971760, 5903965, 6514720, 9446344, 9943520, 11807930, 18892688, 23615860, 37785376, 47231720, 94463440, 188926880]

約数ペア:

[(1, 188926880), (2, 94463440), (4, 47231720), (5, 37785376), (8, 23615860), (10, 18892688), (16, 11807930), (19, 9943520), (20, 9446344), (29, 6514720), (32, 5903965), (38, 4971760), (40, 4723172), (58, 3257360), (76, 2485880), (80, 2361586), (95, 1988704), (116, 1628680), (145, 1302944), (152, 1242940), (160, 1180793), (190, 994352), (232, 814340), (290, 651472), (304, 621470), (380, 497176), (464, 407170), (551, 342880), (580, 325736), (608, 310735), (760, 248588), (928, 203585), (1102, 171440), (1160, 162868), (1520, 124294), (2143, 88160), (2204, 85720), (2320, 81434), (2755, 68576), (3040, 62147), (4286, 44080), (4408, 42860), (4640, 40717), (5510, 34288), (8572, 22040), (8816, 21430), (10715, 17632), (11020, 17144)]