674466720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 2235340800

約数和(自身を除く): 1560874080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 199, 230, 240, 276, 307, 345, 368, 398, 460, 480, 552, 597, 614, 690, 736, 796, 920, 921, 995, 1104, 1194, 1228, 1380, 1535, 1592, 1840, 1842, 1990, 2208, 2388, 2456, 2760, 2985, 3070, 3184, 3680, 3684, 3980, 4577, 4605, 4776, 4912, 5520, 5970, 6140, 6368, 7061, 7368, 7960, 9154, 9210, 9552, 9824, 11040, 11940, 12280, 13731, 14122, 14736, 15920, 18308, 18420, 19104, 21183, 22885, 23880, 24560, 27462, 28244, 29472, 31840, 35305, 36616, 36840, 42366, 45770, 47760, 49120, 54924, 56488, 61093, 68655, 70610, 73232, 73680, 84732, 91540, 95520, 105915, 109848, 112976, 122186, 137310, 141220, 146464, 147360, 169464, 183080, 183279, 211830, 219696, 225952, 244372, 274620, 282440, 305465, 338928, 366160, 366558, 423660, 439392, 488744, 549240, 564880, 610930, 677856, 732320, 733116, 847320, 916395, 977488, 1098480, 1129760, 1221860, 1405139, 1466232, 1694640, 1832790, 1954976, 2196960, 2443720, 2810278, 2932464, 3389280, 3665580, 4215417, 4887440, 5620556, 5864928, 7025695, 7331160, 8430834, 9774880, 11241112, 14051390, 14662320, 16861668, 21077085, 22482224, 28102780, 29324640, 33723336, 42154170, 44964448, 56205560, 67446672, 84308340, 112411120, 134893344, 168616680, 224822240, 337233360, 674466720]

約数ペア:

[(1, 674466720), (2, 337233360), (3, 224822240), (4, 168616680), (5, 134893344), (6, 112411120), (8, 84308340), (10, 67446672), (12, 56205560), (15, 44964448), (16, 42154170), (20, 33723336), (23, 29324640), (24, 28102780), (30, 22482224), (32, 21077085), (40, 16861668), (46, 14662320), (48, 14051390), (60, 11241112), (69, 9774880), (80, 8430834), (92, 7331160), (96, 7025695), (115, 5864928), (120, 5620556), (138, 4887440), (160, 4215417), (184, 3665580), (199, 3389280), (230, 2932464), (240, 2810278), (276, 2443720), (307, 2196960), (345, 1954976), (368, 1832790), (398, 1694640), (460, 1466232), (480, 1405139), (552, 1221860), (597, 1129760), (614, 1098480), (690, 977488), (736, 916395), (796, 847320), (920, 733116), (921, 732320), (995, 677856), (1104, 610930), (1194, 564880), (1228, 549240), (1380, 488744), (1535, 439392), (1592, 423660), (1840, 366558), (1842, 366160), (1990, 338928), (2208, 305465), (2388, 282440), (2456, 274620), (2760, 244372), (2985, 225952), (3070, 219696), (3184, 211830), (3680, 183279), (3684, 183080), (3980, 169464), (4577, 147360), (4605, 146464), (4776, 141220), (4912, 137310), (5520, 122186), (5970, 112976), (6140, 109848), (6368, 105915), (7061, 95520), (7368, 91540), (7960, 84732), (9154, 73680), (9210, 73232), (9552, 70610), (9824, 68655), (11040, 61093), (11940, 56488), (12280, 54924), (13731, 49120), (14122, 47760), (14736, 45770), (15920, 42366), (18308, 36840), (18420, 36616), (19104, 35305), (21183, 31840), (22885, 29472), (23880, 28244), (24560, 27462)]