205489748160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{204443}}^1$

素因数の和:204815

約数の個数: 168

約数和(自身を含む): 708827792400

約数和(自身を除く): 503338044240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 349, 360, 480, 576, 698, 720, 960, 1047, 1396, 1440, 1745, 2094, 2792, 2880, 3141, 3490, 4188, 5235, 5584, 6282, 6980, 8376, 10470, 11168, 12564, 13960, 15705, 16752, 20940, 22336, 25128, 27920, 31410, 33504, 41880, 50256, 55840, 62820, 67008, 83760, 100512, 111680, 125640, 167520, 201024, 204443, 251280, 335040, 408886, 502560, 613329, 817772, 1005120, 1022215, 1226658, 1635544, 1839987, 2044430, 2453316, 3066645, 3271088, 3679974, 4088860, 4906632, 6133290, 6542176, 7359948, 8177720, 9199935, 9813264, 12266580, 13084352, 14719896, 16355440, 18399870, 19626528, 24533160, 29439792, 32710880, 36799740, 39253056, 49066320, 58879584, 65421760, 71350607, 73599480, 98132640, 117759168, 142701214, 147198960, 196265280, 214051821, 285402428, 294397920, 356753035, 428103642, 570804856, 588795840, 642155463, 713506070, 856207284, 1070259105, 1141609712, 1284310926, 1427012140, 1712414568, 2140518210, 2283219424, 2568621852, 2854024280, 3210777315, 3424829136, 4281036420, 4566438848, 5137243704, 5708048560, 6421554630, 6849658272, 8562072840, 10274487408, 11416097120, 12843109260, 13699316544, 17124145680, 20548974816, 22832194240, 25686218520, 34248291360, 41097949632, 51372437040, 68496582720, 102744874080, 205489748160]

約数ペア:

[(1, 205489748160), (2, 102744874080), (3, 68496582720), (4, 51372437040), (5, 41097949632), (6, 34248291360), (8, 25686218520), (9, 22832194240), (10, 20548974816), (12, 17124145680), (15, 13699316544), (16, 12843109260), (18, 11416097120), (20, 10274487408), (24, 8562072840), (30, 6849658272), (32, 6421554630), (36, 5708048560), (40, 5137243704), (45, 4566438848), (48, 4281036420), (60, 3424829136), (64, 3210777315), (72, 2854024280), (80, 2568621852), (90, 2283219424), (96, 2140518210), (120, 1712414568), (144, 1427012140), (160, 1284310926), (180, 1141609712), (192, 1070259105), (240, 856207284), (288, 713506070), (320, 642155463), (349, 588795840), (360, 570804856), (480, 428103642), (576, 356753035), (698, 294397920), (720, 285402428), (960, 214051821), (1047, 196265280), (1396, 147198960), (1440, 142701214), (1745, 117759168), (2094, 98132640), (2792, 73599480), (2880, 71350607), (3141, 65421760), (3490, 58879584), (4188, 49066320), (5235, 39253056), (5584, 36799740), (6282, 32710880), (6980, 29439792), (8376, 24533160), (10470, 19626528), (11168, 18399870), (12564, 16355440), (13960, 14719896), (15705, 13084352), (16752, 12266580), (20940, 9813264), (22336, 9199935), (25128, 8177720), (27920, 7359948), (31410, 6542176), (33504, 6133290), (41880, 4906632), (50256, 4088860), (55840, 3679974), (62820, 3271088), (67008, 3066645), (83760, 2453316), (100512, 2044430), (111680, 1839987), (125640, 1635544), (167520, 1226658), (201024, 1022215), (204443, 1005120), (251280, 817772), (335040, 613329), (408886, 502560)]