349422175280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1\times {\mathrm{1583}}^1$

素因数の和:2199

約数の個数: 160

約数和(自身を含む): 839713754880

約数和(自身を除く): 490291579600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 173, 205, 328, 346, 389, 410, 656, 692, 778, 820, 865, 1384, 1556, 1583, 1640, 1730, 1945, 2768, 3112, 3166, 3280, 3460, 3890, 6224, 6332, 6920, 7093, 7780, 7915, 12664, 13840, 14186, 15560, 15830, 15949, 25328, 28372, 31120, 31660, 31898, 35465, 56744, 63320, 63796, 64903, 67297, 70930, 79745, 113488, 126640, 127592, 129806, 134594, 141860, 159490, 255184, 259612, 269188, 273859, 283720, 318980, 324515, 336485, 519224, 538376, 547718, 567440, 615787, 637960, 649030, 672970, 1038448, 1076752, 1095436, 1231574, 1275920, 1298060, 1345940, 1369295, 2190872, 2463148, 2596120, 2691880, 2738590, 2759177, 3078935, 4381744, 4926296, 5192240, 5383760, 5477180, 5518354, 6157870, 9852592, 10954360, 11036708, 11228219, 12315740, 13795885, 21908720, 22073416, 22456438, 24631480, 25247267, 27591770, 44146832, 44912876, 49262960, 50494534, 55183540, 56141095, 89825752, 100989068, 106531151, 110367080, 112282190, 126236335, 179651504, 201978136, 213062302, 220734160, 224564380, 252472670, 403956272, 426124604, 449128760, 504945340, 532655755, 852249208, 898257520, 1009890680, 1065311510, 1704498416, 2019781360, 2130623020, 4261246040, 4367777191, 8522492080, 8735554382, 17471108764, 21838885955, 34942217528, 43677771910, 69884435056, 87355543820, 174711087640, 349422175280]

約数ペア:

[(1, 349422175280), (2, 174711087640), (4, 87355543820), (5, 69884435056), (8, 43677771910), (10, 34942217528), (16, 21838885955), (20, 17471108764), (40, 8735554382), (41, 8522492080), (80, 4367777191), (82, 4261246040), (164, 2130623020), (173, 2019781360), (205, 1704498416), (328, 1065311510), (346, 1009890680), (389, 898257520), (410, 852249208), (656, 532655755), (692, 504945340), (778, 449128760), (820, 426124604), (865, 403956272), (1384, 252472670), (1556, 224564380), (1583, 220734160), (1640, 213062302), (1730, 201978136), (1945, 179651504), (2768, 126236335), (3112, 112282190), (3166, 110367080), (3280, 106531151), (3460, 100989068), (3890, 89825752), (6224, 56141095), (6332, 55183540), (6920, 50494534), (7093, 49262960), (7780, 44912876), (7915, 44146832), (12664, 27591770), (13840, 25247267), (14186, 24631480), (15560, 22456438), (15830, 22073416), (15949, 21908720), (25328, 13795885), (28372, 12315740), (31120, 11228219), (31660, 11036708), (31898, 10954360), (35465, 9852592), (56744, 6157870), (63320, 5518354), (63796, 5477180), (64903, 5383760), (67297, 5192240), (70930, 4926296), (79745, 4381744), (113488, 3078935), (126640, 2759177), (127592, 2738590), (129806, 2691880), (134594, 2596120), (141860, 2463148), (159490, 2190872), (255184, 1369295), (259612, 1345940), (269188, 1298060), (273859, 1275920), (283720, 1231574), (318980, 1095436), (324515, 1076752), (336485, 1038448), (519224, 672970), (538376, 649030), (547718, 637960), (567440, 615787)]