581352660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 2132766720

約数和(自身を除く): 1551414060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 127, 135, 140, 147, 173, 180, 189, 196, 210, 245, 252, 254, 270, 294, 315, 346, 378, 381, 420, 441, 490, 508, 519, 540, 588, 630, 635, 692, 735, 756, 762, 865, 882, 889, 945, 980, 1038, 1143, 1211, 1260, 1270, 1323, 1470, 1524, 1557, 1730, 1764, 1778, 1890, 1905, 2076, 2205, 2286, 2422, 2540, 2595, 2646, 2667, 2940, 3114, 3429, 3460, 3556, 3633, 3780, 3810, 4410, 4445, 4572, 4671, 4844, 5190, 5292, 5334, 5715, 6055, 6223, 6228, 6615, 6858, 7266, 7620, 7785, 8001, 8477, 8820, 8890, 9342, 10380, 10668, 10899, 11430, 12110, 12446, 13230, 13335, 13716, 14532, 15570, 16002, 16954, 17145, 17780, 18165, 18669, 18684, 21798, 21971, 22860, 23355, 24003, 24220, 24892, 25431, 26460, 26670, 31115, 31140, 32004, 32697, 33908, 34290, 36330, 37338, 40005, 42385, 43596, 43942, 46710, 48006, 50862, 53340, 54495, 56007, 62230, 65394, 65913, 68580, 72660, 74676, 76293, 80010, 84770, 87884, 93345, 93420, 96012, 101724, 108990, 109855, 112014, 120015, 124460, 127155, 130788, 131826, 152586, 153797, 160020, 163485, 168021, 169540, 186690, 197739, 217980, 219710, 224028, 228879, 240030, 254310, 263652, 280035, 305172, 307594, 326970, 329565, 336042, 373380, 381465, 395478, 439420, 457758, 461391, 480060, 508620, 560070, 593217, 615188, 653940, 659130, 672084, 762930, 768985, 790956, 840105, 915516, 922782, 988695, 1076579, 1120140, 1144395, 1186434, 1318260, 1384173, 1525860, 1537970, 1680210, 1845564, 1977390, 2153158, 2288790, 2306955, 2372868, 2768346, 2966085, 3075940, 3229737, 3360420, 3954780, 4152519, 4306316, 4577580, 4613910, 5382895, 5536692, 5932170, 6459474, 6920865, 8305038, 9227820, 9689211, 10765790, 11864340, 12918948, 13841730, 16148685, 16610076, 19378422, 20762595, 21531580, 27683460, 29067633, 32297370, 38756844, 41525190, 48446055, 58135266, 64594740, 83050380, 96892110, 116270532, 145338165, 193784220, 290676330, 581352660]

約数ペア:

[(1, 581352660), (2, 290676330), (3, 193784220), (4, 145338165), (5, 116270532), (6, 96892110), (7, 83050380), (9, 64594740), (10, 58135266), (12, 48446055), (14, 41525190), (15, 38756844), (18, 32297370), (20, 29067633), (21, 27683460), (27, 21531580), (28, 20762595), (30, 19378422), (35, 16610076), (36, 16148685), (42, 13841730), (45, 12918948), (49, 11864340), (54, 10765790), (60, 9689211), (63, 9227820), (70, 8305038), (84, 6920865), (90, 6459474), (98, 5932170), (105, 5536692), (108, 5382895), (126, 4613910), (127, 4577580), (135, 4306316), (140, 4152519), (147, 3954780), (173, 3360420), (180, 3229737), (189, 3075940), (196, 2966085), (210, 2768346), (245, 2372868), (252, 2306955), (254, 2288790), (270, 2153158), (294, 1977390), (315, 1845564), (346, 1680210), (378, 1537970), (381, 1525860), (420, 1384173), (441, 1318260), (490, 1186434), (508, 1144395), (519, 1120140), (540, 1076579), (588, 988695), (630, 922782), (635, 915516), (692, 840105), (735, 790956), (756, 768985), (762, 762930), (865, 672084), (882, 659130), (889, 653940), (945, 615188), (980, 593217), (1038, 560070), (1143, 508620), (1211, 480060), (1260, 461391), (1270, 457758), (1323, 439420), (1470, 395478), (1524, 381465), (1557, 373380), (1730, 336042), (1764, 329565), (1778, 326970), (1890, 307594), (1905, 305172), (2076, 280035), (2205, 263652), (2286, 254310), (2422, 240030), (2540, 228879), (2595, 224028), (2646, 219710), (2667, 217980), (2940, 197739), (3114, 186690), (3429, 169540), (3460, 168021), (3556, 163485), (3633, 160020), (3780, 153797), (3810, 152586), (4410, 131826), (4445, 130788), (4572, 127155), (4671, 124460), (4844, 120015), (5190, 112014), (5292, 109855), (5334, 108990), (5715, 101724), (6055, 96012), (6223, 93420), (6228, 93345), (6615, 87884), (6858, 84770), (7266, 80010), (7620, 76293), (7785, 74676), (8001, 72660), (8477, 68580), (8820, 65913), (8890, 65394), (9342, 62230), (10380, 56007), (10668, 54495), (10899, 53340), (11430, 50862), (12110, 48006), (12446, 46710), (13230, 43942), (13335, 43596), (13716, 42385), (14532, 40005), (15570, 37338), (16002, 36330), (16954, 34290), (17145, 33908), (17780, 32697), (18165, 32004), (18669, 31140), (18684, 31115), (21798, 26670), (21971, 26460), (22860, 25431), (23355, 24892), (24003, 24220)]