338272000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 216

約数和(自身を含む): 949895856

約数和(自身を除く): 611623856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 125, 128, 155, 160, 176, 200, 220, 248, 250, 256, 275, 310, 320, 341, 352, 400, 440, 496, 500, 550, 620, 640, 682, 704, 775, 800, 880, 961, 992, 1000, 1100, 1240, 1280, 1364, 1375, 1408, 1550, 1600, 1705, 1760, 1922, 1984, 2000, 2200, 2480, 2728, 2750, 2816, 3100, 3200, 3410, 3520, 3844, 3875, 3968, 4000, 4400, 4805, 4960, 5456, 5500, 6200, 6400, 6820, 7040, 7688, 7750, 7936, 8000, 8525, 8800, 9610, 9920, 10571, 10912, 11000, 12400, 13640, 14080, 15376, 15500, 16000, 17050, 17600, 19220, 19840, 21142, 21824, 22000, 24025, 24800, 27280, 30752, 31000, 32000, 34100, 35200, 38440, 39680, 42284, 42625, 43648, 44000, 48050, 49600, 52855, 54560, 61504, 62000, 68200, 70400, 76880, 84568, 85250, 87296, 88000, 96100, 99200, 105710, 109120, 120125, 123008, 124000, 136400, 153760, 169136, 170500, 176000, 192200, 198400, 211420, 218240, 240250, 246016, 248000, 264275, 272800, 307520, 338272, 341000, 352000, 384400, 422840, 436480, 480500, 496000, 528550, 545600, 615040, 676544, 682000, 768800, 845680, 961000, 992000, 1057100, 1091200, 1230080, 1321375, 1353088, 1364000, 1537600, 1691360, 1922000, 2114200, 2182400, 2642750, 2706176, 2728000, 3075200, 3382720, 3844000, 4228400, 5285500, 5456000, 6150400, 6765440, 7688000, 8456800, 10571000, 10912000, 13530880, 15376000, 16913600, 21142000, 30752000, 33827200, 42284000, 67654400, 84568000, 169136000, 338272000]

約数ペア:

[(1, 338272000), (2, 169136000), (4, 84568000), (5, 67654400), (8, 42284000), (10, 33827200), (11, 30752000), (16, 21142000), (20, 16913600), (22, 15376000), (25, 13530880), (31, 10912000), (32, 10571000), (40, 8456800), (44, 7688000), (50, 6765440), (55, 6150400), (62, 5456000), (64, 5285500), (80, 4228400), (88, 3844000), (100, 3382720), (110, 3075200), (124, 2728000), (125, 2706176), (128, 2642750), (155, 2182400), (160, 2114200), (176, 1922000), (200, 1691360), (220, 1537600), (248, 1364000), (250, 1353088), (256, 1321375), (275, 1230080), (310, 1091200), (320, 1057100), (341, 992000), (352, 961000), (400, 845680), (440, 768800), (496, 682000), (500, 676544), (550, 615040), (620, 545600), (640, 528550), (682, 496000), (704, 480500), (775, 436480), (800, 422840), (880, 384400), (961, 352000), (992, 341000), (1000, 338272), (1100, 307520), (1240, 272800), (1280, 264275), (1364, 248000), (1375, 246016), (1408, 240250), (1550, 218240), (1600, 211420), (1705, 198400), (1760, 192200), (1922, 176000), (1984, 170500), (2000, 169136), (2200, 153760), (2480, 136400), (2728, 124000), (2750, 123008), (2816, 120125), (3100, 109120), (3200, 105710), (3410, 99200), (3520, 96100), (3844, 88000), (3875, 87296), (3968, 85250), (4000, 84568), (4400, 76880), (4805, 70400), (4960, 68200), (5456, 62000), (5500, 61504), (6200, 54560), (6400, 52855), (6820, 49600), (7040, 48050), (7688, 44000), (7750, 43648), (7936, 42625), (8000, 42284), (8525, 39680), (8800, 38440), (9610, 35200), (9920, 34100), (10571, 32000), (10912, 31000), (11000, 30752), (12400, 27280), (13640, 24800), (14080, 24025), (15376, 22000), (15500, 21824), (16000, 21142), (17050, 19840), (17600, 19220)]