16091567280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971713}}^1$

素因数の和:971755

約数の個数: 120

約数和(自身を含む): 56390506848

約数和(自身を除く): 40298939568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 971713, 1943426, 2915139, 3886852, 4858565, 5830278, 7773704, 8745417, 9717130, 11660556, 14575695, 15547408, 17490834, 19434260, 22349399, 23321112, 29151390, 34981668, 38868520, 43727085, 44698798, 46642224, 58302780, 67048197, 69963336, 77737040, 87454170, 89397596, 111746995, 116605560, 134096394, 139926672, 174908340, 178795192, 201144591, 223493990, 233211120, 268192788, 335240985, 349816680, 357590384, 402289182, 446987980, 536385576, 670481970, 699633360, 804578364, 893975960, 1005722955, 1072771152, 1340963940, 1609156728, 1787951920, 2011445910, 2681927880, 3218313456, 4022891820, 5363855760, 8045783640, 16091567280]

約数ペア:

[(1, 16091567280), (2, 8045783640), (3, 5363855760), (4, 4022891820), (5, 3218313456), (6, 2681927880), (8, 2011445910), (9, 1787951920), (10, 1609156728), (12, 1340963940), (15, 1072771152), (16, 1005722955), (18, 893975960), (20, 804578364), (23, 699633360), (24, 670481970), (30, 536385576), (36, 446987980), (40, 402289182), (45, 357590384), (46, 349816680), (48, 335240985), (60, 268192788), (69, 233211120), (72, 223493990), (80, 201144591), (90, 178795192), (92, 174908340), (115, 139926672), (120, 134096394), (138, 116605560), (144, 111746995), (180, 89397596), (184, 87454170), (207, 77737040), (230, 69963336), (240, 67048197), (276, 58302780), (345, 46642224), (360, 44698798), (368, 43727085), (414, 38868520), (460, 34981668), (552, 29151390), (690, 23321112), (720, 22349399), (828, 19434260), (920, 17490834), (1035, 15547408), (1104, 14575695), (1380, 11660556), (1656, 9717130), (1840, 8745417), (2070, 7773704), (2760, 5830278), (3312, 4858565), (4140, 3886852), (5520, 2915139), (8280, 1943426), (16560, 971713)]