298570080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 987940800

約数和(自身を除く): 689370720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 89, 96, 116, 120, 145, 160, 174, 178, 232, 240, 241, 267, 290, 348, 356, 435, 445, 464, 480, 482, 534, 580, 696, 712, 723, 870, 890, 928, 964, 1068, 1160, 1205, 1335, 1392, 1424, 1446, 1740, 1780, 1928, 2136, 2320, 2410, 2581, 2670, 2784, 2848, 2892, 3480, 3560, 3615, 3856, 4272, 4640, 4820, 5162, 5340, 5784, 6960, 6989, 7120, 7230, 7712, 7743, 8544, 9640, 10324, 10680, 11568, 12905, 13920, 13978, 14240, 14460, 15486, 19280, 20648, 20967, 21360, 21449, 23136, 25810, 27956, 28920, 30972, 34945, 38560, 38715, 41296, 41934, 42720, 42898, 51620, 55912, 57840, 61944, 64347, 69890, 77430, 82592, 83868, 85796, 103240, 104835, 107245, 111824, 115680, 123888, 128694, 139780, 154860, 167736, 171592, 206480, 209670, 214490, 223648, 247776, 257388, 279560, 309720, 321735, 335472, 343184, 412960, 419340, 428980, 514776, 559120, 619440, 622021, 643470, 670944, 686368, 838680, 857960, 1029552, 1118240, 1238880, 1244042, 1286940, 1677360, 1715920, 1866063, 2059104, 2488084, 2573880, 3110105, 3354720, 3431840, 3732126, 4976168, 5147760, 6220210, 7464252, 9330315, 9952336, 10295520, 12440420, 14928504, 18660630, 19904672, 24880840, 29857008, 37321260, 49761680, 59714016, 74642520, 99523360, 149285040, 298570080]

約数ペア:

[(1, 298570080), (2, 149285040), (3, 99523360), (4, 74642520), (5, 59714016), (6, 49761680), (8, 37321260), (10, 29857008), (12, 24880840), (15, 19904672), (16, 18660630), (20, 14928504), (24, 12440420), (29, 10295520), (30, 9952336), (32, 9330315), (40, 7464252), (48, 6220210), (58, 5147760), (60, 4976168), (80, 3732126), (87, 3431840), (89, 3354720), (96, 3110105), (116, 2573880), (120, 2488084), (145, 2059104), (160, 1866063), (174, 1715920), (178, 1677360), (232, 1286940), (240, 1244042), (241, 1238880), (267, 1118240), (290, 1029552), (348, 857960), (356, 838680), (435, 686368), (445, 670944), (464, 643470), (480, 622021), (482, 619440), (534, 559120), (580, 514776), (696, 428980), (712, 419340), (723, 412960), (870, 343184), (890, 335472), (928, 321735), (964, 309720), (1068, 279560), (1160, 257388), (1205, 247776), (1335, 223648), (1392, 214490), (1424, 209670), (1446, 206480), (1740, 171592), (1780, 167736), (1928, 154860), (2136, 139780), (2320, 128694), (2410, 123888), (2581, 115680), (2670, 111824), (2784, 107245), (2848, 104835), (2892, 103240), (3480, 85796), (3560, 83868), (3615, 82592), (3856, 77430), (4272, 69890), (4640, 64347), (4820, 61944), (5162, 57840), (5340, 55912), (5784, 51620), (6960, 42898), (6989, 42720), (7120, 41934), (7230, 41296), (7712, 38715), (7743, 38560), (8544, 34945), (9640, 30972), (10324, 28920), (10680, 27956), (11568, 25810), (12905, 23136), (13920, 21449), (13978, 21360), (14240, 20967), (14460, 20648), (15486, 19280)]