208057600

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 570276000

約数和(自身を除く): 362218400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 32, 38, 40, 50, 58, 59, 64, 76, 80, 95, 100, 116, 118, 128, 145, 152, 160, 190, 200, 232, 236, 256, 290, 295, 304, 320, 380, 400, 464, 472, 475, 551, 580, 590, 608, 640, 725, 760, 800, 928, 944, 950, 1102, 1121, 1160, 1180, 1216, 1280, 1450, 1475, 1520, 1600, 1711, 1856, 1888, 1900, 2204, 2242, 2320, 2360, 2432, 2755, 2900, 2950, 3040, 3200, 3422, 3712, 3776, 3800, 4408, 4484, 4640, 4720, 4864, 5510, 5605, 5800, 5900, 6080, 6400, 6844, 7424, 7552, 7600, 8555, 8816, 8968, 9280, 9440, 11020, 11210, 11600, 11800, 12160, 13688, 13775, 15104, 15200, 17110, 17632, 17936, 18560, 18880, 22040, 22420, 23200, 23600, 24320, 27376, 27550, 28025, 30400, 32509, 34220, 35264, 35872, 37120, 37760, 42775, 44080, 44840, 46400, 47200, 54752, 55100, 56050, 60800, 65018, 68440, 70528, 71744, 75520, 85550, 88160, 89680, 92800, 94400, 109504, 110200, 112100, 121600, 130036, 136880, 141056, 143488, 162545, 171100, 176320, 179360, 185600, 188800, 219008, 220400, 224200, 260072, 273760, 286976, 325090, 342200, 352640, 358720, 377600, 438016, 440800, 448400, 520144, 547520, 650180, 684400, 705280, 717440, 812725, 881600, 896800, 1040288, 1095040, 1300360, 1368800, 1434880, 1625450, 1763200, 1793600, 2080576, 2190080, 2600720, 2737600, 3250900, 3526400, 3587200, 4161152, 5201440, 5475200, 6501800, 7174400, 8322304, 10402880, 10950400, 13003600, 20805760, 26007200, 41611520, 52014400, 104028800, 208057600]

約数ペア:

[(1, 208057600), (2, 104028800), (4, 52014400), (5, 41611520), (8, 26007200), (10, 20805760), (16, 13003600), (19, 10950400), (20, 10402880), (25, 8322304), (29, 7174400), (32, 6501800), (38, 5475200), (40, 5201440), (50, 4161152), (58, 3587200), (59, 3526400), (64, 3250900), (76, 2737600), (80, 2600720), (95, 2190080), (100, 2080576), (116, 1793600), (118, 1763200), (128, 1625450), (145, 1434880), (152, 1368800), (160, 1300360), (190, 1095040), (200, 1040288), (232, 896800), (236, 881600), (256, 812725), (290, 717440), (295, 705280), (304, 684400), (320, 650180), (380, 547520), (400, 520144), (464, 448400), (472, 440800), (475, 438016), (551, 377600), (580, 358720), (590, 352640), (608, 342200), (640, 325090), (725, 286976), (760, 273760), (800, 260072), (928, 224200), (944, 220400), (950, 219008), (1102, 188800), (1121, 185600), (1160, 179360), (1180, 176320), (1216, 171100), (1280, 162545), (1450, 143488), (1475, 141056), (1520, 136880), (1600, 130036), (1711, 121600), (1856, 112100), (1888, 110200), (1900, 109504), (2204, 94400), (2242, 92800), (2320, 89680), (2360, 88160), (2432, 85550), (2755, 75520), (2900, 71744), (2950, 70528), (3040, 68440), (3200, 65018), (3422, 60800), (3712, 56050), (3776, 55100), (3800, 54752), (4408, 47200), (4484, 46400), (4640, 44840), (4720, 44080), (4864, 42775), (5510, 37760), (5605, 37120), (5800, 35872), (5900, 35264), (6080, 34220), (6400, 32509), (6844, 30400), (7424, 28025), (7552, 27550), (7600, 27376), (8555, 24320), (8816, 23600), (8968, 23200), (9280, 22420), (9440, 22040), (11020, 18880), (11210, 18560), (11600, 17936), (11800, 17632), (12160, 17110), (13688, 15200), (13775, 15104)]