109894117120

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2303

約数の個数: 216

約数和(自身を含む): 278757899280

約数和(自身を除く): 168863782160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 128, 155, 160, 164, 205, 248, 256, 310, 320, 328, 410, 496, 620, 640, 656, 820, 961, 992, 1240, 1271, 1280, 1312, 1640, 1922, 1984, 2179, 2480, 2542, 2624, 3280, 3844, 3968, 4358, 4805, 4960, 5084, 5248, 6355, 6560, 7688, 7936, 8716, 9610, 9920, 10168, 10496, 10895, 12710, 13120, 15376, 17432, 19220, 19840, 20336, 21790, 25420, 26240, 30752, 34864, 38440, 39401, 39680, 40672, 43580, 50840, 52480, 61504, 67549, 69728, 76880, 78802, 81344, 87160, 89339, 101680, 123008, 135098, 139456, 153760, 157604, 162688, 174320, 178678, 197005, 203360, 246016, 270196, 278912, 307520, 315208, 325376, 337745, 348640, 357356, 394010, 406720, 446695, 540392, 557824, 615040, 630416, 675490, 697280, 714712, 788020, 813440, 893390, 1080784, 1230080, 1260832, 1350980, 1394560, 1429424, 1576040, 1626880, 1786780, 2094019, 2161568, 2521664, 2701960, 2769509, 2789120, 2858848, 3152080, 3573560, 4188038, 4323136, 5043328, 5403920, 5539018, 5717696, 6304160, 7147120, 8376076, 8646272, 10086656, 10470095, 10807840, 11078036, 11435392, 12608320, 13847545, 14294240, 16752152, 17292544, 20940190, 21615680, 22156072, 22870784, 25216640, 27695090, 28588480, 33504304, 41880380, 43231360, 44312144, 50433280, 55390180, 57176960, 67008608, 83760760, 85854779, 86462720, 88624288, 110780360, 114353920, 134017216, 167521520, 171709558, 177248576, 221560720, 268034432, 335043040, 343419116, 354497152, 429273895, 443121440, 536068864, 670086080, 686838232, 708994304, 858547790, 886242880, 1340172160, 1373676464, 1717095580, 1772485760, 2680344320, 2747352928, 3434191160, 3544971520, 5494705856, 6868382320, 10989411712, 13736764640, 21978823424, 27473529280, 54947058560, 109894117120]

約数ペア:

[(1, 109894117120), (2, 54947058560), (4, 27473529280), (5, 21978823424), (8, 13736764640), (10, 10989411712), (16, 6868382320), (20, 5494705856), (31, 3544971520), (32, 3434191160), (40, 2747352928), (41, 2680344320), (62, 1772485760), (64, 1717095580), (80, 1373676464), (82, 1340172160), (124, 886242880), (128, 858547790), (155, 708994304), (160, 686838232), (164, 670086080), (205, 536068864), (248, 443121440), (256, 429273895), (310, 354497152), (320, 343419116), (328, 335043040), (410, 268034432), (496, 221560720), (620, 177248576), (640, 171709558), (656, 167521520), (820, 134017216), (961, 114353920), (992, 110780360), (1240, 88624288), (1271, 86462720), (1280, 85854779), (1312, 83760760), (1640, 67008608), (1922, 57176960), (1984, 55390180), (2179, 50433280), (2480, 44312144), (2542, 43231360), (2624, 41880380), (3280, 33504304), (3844, 28588480), (3968, 27695090), (4358, 25216640), (4805, 22870784), (4960, 22156072), (5084, 21615680), (5248, 20940190), (6355, 17292544), (6560, 16752152), (7688, 14294240), (7936, 13847545), (8716, 12608320), (9610, 11435392), (9920, 11078036), (10168, 10807840), (10496, 10470095), (10895, 10086656), (12710, 8646272), (13120, 8376076), (15376, 7147120), (17432, 6304160), (19220, 5717696), (19840, 5539018), (20336, 5403920), (21790, 5043328), (25420, 4323136), (26240, 4188038), (30752, 3573560), (34864, 3152080), (38440, 2858848), (39401, 2789120), (39680, 2769509), (40672, 2701960), (43580, 2521664), (50840, 2161568), (52480, 2094019), (61504, 1786780), (67549, 1626880), (69728, 1576040), (76880, 1429424), (78802, 1394560), (81344, 1350980), (87160, 1260832), (89339, 1230080), (101680, 1080784), (123008, 893390), (135098, 813440), (139456, 788020), (153760, 714712), (157604, 697280), (162688, 675490), (174320, 630416), (178678, 615040), (197005, 557824), (203360, 540392), (246016, 446695), (270196, 406720), (278912, 394010), (307520, 357356), (315208, 348640), (325376, 337745)]