298763640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{4391}}^1$

素因数の和:4424

約数の個数: 192

約数和(自身を含む): 1151055360

約数和(自身を除く): 852291720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4391, 4536, 4860, 5670, 6804, 7560, 8505, 8782, 9720, 11340, 13173, 13608, 17010, 17564, 21955, 22680, 26346, 30737, 34020, 35128, 39519, 43910, 52692, 61474, 65865, 68040, 79038, 87820, 92211, 105384, 118557, 122948, 131730, 153685, 158076, 175640, 184422, 197595, 237114, 245896, 263460, 276633, 307370, 316152, 355671, 368844, 395190, 461055, 474228, 526920, 553266, 592785, 614740, 711342, 737688, 790380, 829899, 922110, 948456, 1067013, 1106532, 1185570, 1229480, 1383165, 1422684, 1580760, 1659798, 1778355, 1844220, 2134026, 2213064, 2371140, 2489697, 2766330, 2845368, 3319596, 3556710, 3688440, 4149495, 4268052, 4742280, 4979394, 5335065, 5532660, 6639192, 7113420, 7469091, 8298990, 8536104, 9958788, 10670130, 11065320, 12448485, 14226840, 14938182, 16597980, 19917576, 21340260, 24896970, 29876364, 33195960, 37345455, 42680520, 49793940, 59752728, 74690910, 99587880, 149381820, 298763640]

約数ペア:

[(1, 298763640), (2, 149381820), (3, 99587880), (4, 74690910), (5, 59752728), (6, 49793940), (7, 42680520), (8, 37345455), (9, 33195960), (10, 29876364), (12, 24896970), (14, 21340260), (15, 19917576), (18, 16597980), (20, 14938182), (21, 14226840), (24, 12448485), (27, 11065320), (28, 10670130), (30, 9958788), (35, 8536104), (36, 8298990), (40, 7469091), (42, 7113420), (45, 6639192), (54, 5532660), (56, 5335065), (60, 4979394), (63, 4742280), (70, 4268052), (72, 4149495), (81, 3688440), (84, 3556710), (90, 3319596), (105, 2845368), (108, 2766330), (120, 2489697), (126, 2371140), (135, 2213064), (140, 2134026), (162, 1844220), (168, 1778355), (180, 1659798), (189, 1580760), (210, 1422684), (216, 1383165), (243, 1229480), (252, 1185570), (270, 1106532), (280, 1067013), (315, 948456), (324, 922110), (360, 829899), (378, 790380), (405, 737688), (420, 711342), (486, 614740), (504, 592785), (540, 553266), (567, 526920), (630, 474228), (648, 461055), (756, 395190), (810, 368844), (840, 355671), (945, 316152), (972, 307370), (1080, 276633), (1134, 263460), (1215, 245896), (1260, 237114), (1512, 197595), (1620, 184422), (1701, 175640), (1890, 158076), (1944, 153685), (2268, 131730), (2430, 122948), (2520, 118557), (2835, 105384), (3240, 92211), (3402, 87820), (3780, 79038), (4391, 68040), (4536, 65865), (4860, 61474), (5670, 52692), (6804, 43910), (7560, 39519), (8505, 35128), (8782, 34020), (9720, 30737), (11340, 26346), (13173, 22680), (13608, 21955), (17010, 17564)]