8641376000

素因数分解:

$2^8\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 288

約数和(自身を含む): 22958208000

約数和(自身を除く): 14316832000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 59, 64, 80, 92, 100, 115, 118, 125, 128, 160, 184, 199, 200, 230, 236, 250, 256, 295, 320, 368, 398, 400, 460, 472, 500, 575, 590, 640, 736, 796, 800, 920, 944, 995, 1000, 1150, 1180, 1280, 1357, 1472, 1475, 1592, 1600, 1840, 1888, 1990, 2000, 2300, 2360, 2714, 2875, 2944, 2950, 3184, 3200, 3680, 3776, 3980, 4000, 4577, 4600, 4720, 4975, 5428, 5750, 5888, 5900, 6368, 6400, 6785, 7360, 7375, 7552, 7960, 8000, 9154, 9200, 9440, 9950, 10856, 11500, 11741, 11800, 12736, 13570, 14720, 14750, 15104, 15920, 16000, 18308, 18400, 18880, 19900, 21712, 22885, 23000, 23482, 23600, 24875, 25472, 27140, 29440, 29500, 31840, 32000, 33925, 36616, 36800, 37760, 39800, 43424, 45770, 46000, 46964, 47200, 49750, 50944, 54280, 58705, 59000, 63680, 67850, 73232, 73600, 75520, 79600, 86848, 91540, 92000, 93928, 94400, 99500, 108560, 114425, 117410, 118000, 127360, 135700, 146464, 147200, 159200, 169625, 173696, 183080, 184000, 187856, 188800, 199000, 217120, 228850, 234820, 236000, 254720, 270043, 271400, 292928, 293525, 318400, 339250, 347392, 366160, 368000, 375712, 377600, 398000, 434240, 457700, 469640, 472000, 540086, 542800, 572125, 585856, 587050, 636800, 678500, 732320, 736000, 751424, 796000, 868480, 915400, 939280, 944000, 1080172, 1085600, 1144250, 1171712, 1174100, 1273600, 1350215, 1357000, 1464640, 1467625, 1502848, 1592000, 1736960, 1830800, 1878560, 1888000, 2160344, 2171200, 2288500, 2348200, 2700430, 2714000, 2929280, 2935250, 3005696, 3184000, 3661600, 3757120, 4320688, 4342400, 4577000, 4696400, 5400860, 5428000, 5858560, 5870500, 6368000, 6751075, 7323200, 7514240, 8641376, 8684800, 9154000, 9392800, 10801720, 10856000, 11741000, 13502150, 14646400, 15028480, 17282752, 18308000, 18785600, 21603440, 21712000, 23482000, 27004300, 29292800, 33755375, 34565504, 36616000, 37571200, 43206880, 43424000, 46964000, 54008600, 67510750, 69131008, 73232000, 75142400, 86413760, 93928000, 108017200, 135021500, 146464000, 172827520, 187856000, 216034400, 270043000, 345655040, 375712000, 432068800, 540086000, 864137600, 1080172000, 1728275200, 2160344000, 4320688000, 8641376000]

約数ペア:

[(1, 8641376000), (2, 4320688000), (4, 2160344000), (5, 1728275200), (8, 1080172000), (10, 864137600), (16, 540086000), (20, 432068800), (23, 375712000), (25, 345655040), (32, 270043000), (40, 216034400), (46, 187856000), (50, 172827520), (59, 146464000), (64, 135021500), (80, 108017200), (92, 93928000), (100, 86413760), (115, 75142400), (118, 73232000), (125, 69131008), (128, 67510750), (160, 54008600), (184, 46964000), (199, 43424000), (200, 43206880), (230, 37571200), (236, 36616000), (250, 34565504), (256, 33755375), (295, 29292800), (320, 27004300), (368, 23482000), (398, 21712000), (400, 21603440), (460, 18785600), (472, 18308000), (500, 17282752), (575, 15028480), (590, 14646400), (640, 13502150), (736, 11741000), (796, 10856000), (800, 10801720), (920, 9392800), (944, 9154000), (995, 8684800), (1000, 8641376), (1150, 7514240), (1180, 7323200), (1280, 6751075), (1357, 6368000), (1472, 5870500), (1475, 5858560), (1592, 5428000), (1600, 5400860), (1840, 4696400), (1888, 4577000), (1990, 4342400), (2000, 4320688), (2300, 3757120), (2360, 3661600), (2714, 3184000), (2875, 3005696), (2944, 2935250), (2950, 2929280), (3184, 2714000), (3200, 2700430), (3680, 2348200), (3776, 2288500), (3980, 2171200), (4000, 2160344), (4577, 1888000), (4600, 1878560), (4720, 1830800), (4975, 1736960), (5428, 1592000), (5750, 1502848), (5888, 1467625), (5900, 1464640), (6368, 1357000), (6400, 1350215), (6785, 1273600), (7360, 1174100), (7375, 1171712), (7552, 1144250), (7960, 1085600), (8000, 1080172), (9154, 944000), (9200, 939280), (9440, 915400), (9950, 868480), (10856, 796000), (11500, 751424), (11741, 736000), (11800, 732320), (12736, 678500), (13570, 636800), (14720, 587050), (14750, 585856), (15104, 572125), (15920, 542800), (16000, 540086), (18308, 472000), (18400, 469640), (18880, 457700), (19900, 434240), (21712, 398000), (22885, 377600), (23000, 375712), (23482, 368000), (23600, 366160), (24875, 347392), (25472, 339250), (27140, 318400), (29440, 293525), (29500, 292928), (31840, 271400), (32000, 270043), (33925, 254720), (36616, 236000), (36800, 234820), (37760, 228850), (39800, 217120), (43424, 199000), (45770, 188800), (46000, 187856), (46964, 184000), (47200, 183080), (49750, 173696), (50944, 169625), (54280, 159200), (58705, 147200), (59000, 146464), (63680, 135700), (67850, 127360), (73232, 118000), (73600, 117410), (75520, 114425), (79600, 108560), (86848, 99500), (91540, 94400), (92000, 93928)]