188718080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 176

約数和(自身を含む): 495210240

約数和(自身を除く): 306492160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 41, 58, 62, 64, 80, 82, 116, 124, 128, 145, 155, 160, 164, 205, 232, 248, 256, 290, 310, 320, 328, 410, 464, 496, 512, 580, 620, 640, 656, 820, 899, 928, 992, 1024, 1160, 1189, 1240, 1271, 1280, 1312, 1640, 1798, 1856, 1984, 2320, 2378, 2480, 2542, 2560, 2624, 3280, 3596, 3712, 3968, 4495, 4640, 4756, 4960, 5084, 5120, 5248, 5945, 6355, 6560, 7192, 7424, 7936, 8990, 9280, 9512, 9920, 10168, 10496, 11890, 12710, 13120, 14384, 14848, 15872, 17980, 18560, 19024, 19840, 20336, 20992, 23780, 25420, 26240, 28768, 29696, 31744, 35960, 36859, 37120, 38048, 39680, 40672, 41984, 47560, 50840, 52480, 57536, 71920, 73718, 74240, 76096, 79360, 81344, 95120, 101680, 104960, 115072, 143840, 147436, 148480, 152192, 158720, 162688, 184295, 190240, 203360, 209920, 230144, 287680, 294872, 304384, 325376, 368590, 380480, 406720, 460288, 575360, 589744, 608768, 650752, 737180, 760960, 813440, 920576, 1150720, 1179488, 1217536, 1301504, 1474360, 1521920, 1626880, 2301440, 2358976, 2948720, 3043840, 3253760, 4602880, 4717952, 5897440, 6087680, 6507520, 9435904, 11794880, 18871808, 23589760, 37743616, 47179520, 94359040, 188718080]

約数ペア:

[(1, 188718080), (2, 94359040), (4, 47179520), (5, 37743616), (8, 23589760), (10, 18871808), (16, 11794880), (20, 9435904), (29, 6507520), (31, 6087680), (32, 5897440), (40, 4717952), (41, 4602880), (58, 3253760), (62, 3043840), (64, 2948720), (80, 2358976), (82, 2301440), (116, 1626880), (124, 1521920), (128, 1474360), (145, 1301504), (155, 1217536), (160, 1179488), (164, 1150720), (205, 920576), (232, 813440), (248, 760960), (256, 737180), (290, 650752), (310, 608768), (320, 589744), (328, 575360), (410, 460288), (464, 406720), (496, 380480), (512, 368590), (580, 325376), (620, 304384), (640, 294872), (656, 287680), (820, 230144), (899, 209920), (928, 203360), (992, 190240), (1024, 184295), (1160, 162688), (1189, 158720), (1240, 152192), (1271, 148480), (1280, 147436), (1312, 143840), (1640, 115072), (1798, 104960), (1856, 101680), (1984, 95120), (2320, 81344), (2378, 79360), (2480, 76096), (2542, 74240), (2560, 73718), (2624, 71920), (3280, 57536), (3596, 52480), (3712, 50840), (3968, 47560), (4495, 41984), (4640, 40672), (4756, 39680), (4960, 38048), (5084, 37120), (5120, 36859), (5248, 35960), (5945, 31744), (6355, 29696), (6560, 28768), (7192, 26240), (7424, 25420), (7936, 23780), (8990, 20992), (9280, 20336), (9512, 19840), (9920, 19024), (10168, 18560), (10496, 17980), (11890, 15872), (12710, 14848), (13120, 14384)]