1399615320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2833}}^1$

素因数の和:3049

約数の個数: 128

約数和(自身を含む): 4407436800

約数和(自身を除く): 3007821480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 179, 184, 230, 276, 345, 358, 460, 537, 552, 690, 716, 895, 920, 1074, 1380, 1432, 1790, 2148, 2685, 2760, 2833, 3580, 4117, 4296, 5370, 5666, 7160, 8234, 8499, 10740, 11332, 12351, 14165, 16468, 16998, 20585, 21480, 22664, 24702, 28330, 32936, 33996, 41170, 42495, 49404, 56660, 61755, 65159, 67992, 82340, 84990, 98808, 113320, 123510, 130318, 164680, 169980, 195477, 247020, 260636, 325795, 339960, 390954, 494040, 507107, 521272, 651590, 781908, 977385, 1014214, 1303180, 1521321, 1563816, 1954770, 2028428, 2535535, 2606360, 3042642, 3909540, 4056856, 5071070, 6085284, 7606605, 7819080, 10142140, 11663461, 12170568, 15213210, 20284280, 23326922, 30426420, 34990383, 46653844, 58317305, 60852840, 69980766, 93307688, 116634610, 139961532, 174951915, 233269220, 279923064, 349903830, 466538440, 699807660, 1399615320]

約数ペア:

[(1, 1399615320), (2, 699807660), (3, 466538440), (4, 349903830), (5, 279923064), (6, 233269220), (8, 174951915), (10, 139961532), (12, 116634610), (15, 93307688), (20, 69980766), (23, 60852840), (24, 58317305), (30, 46653844), (40, 34990383), (46, 30426420), (60, 23326922), (69, 20284280), (92, 15213210), (115, 12170568), (120, 11663461), (138, 10142140), (179, 7819080), (184, 7606605), (230, 6085284), (276, 5071070), (345, 4056856), (358, 3909540), (460, 3042642), (537, 2606360), (552, 2535535), (690, 2028428), (716, 1954770), (895, 1563816), (920, 1521321), (1074, 1303180), (1380, 1014214), (1432, 977385), (1790, 781908), (2148, 651590), (2685, 521272), (2760, 507107), (2833, 494040), (3580, 390954), (4117, 339960), (4296, 325795), (5370, 260636), (5666, 247020), (7160, 195477), (8234, 169980), (8499, 164680), (10740, 130318), (11332, 123510), (12351, 113320), (14165, 98808), (16468, 84990), (16998, 82340), (20585, 67992), (21480, 65159), (22664, 61755), (24702, 56660), (28330, 49404), (32936, 42495), (33996, 41170)]