744003720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 2517465600

約数和(自身を除く): 1773461880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 163, 180, 186, 248, 279, 310, 326, 360, 372, 409, 465, 489, 558, 620, 652, 744, 815, 818, 930, 978, 1116, 1227, 1240, 1304, 1395, 1467, 1630, 1636, 1860, 1956, 2045, 2232, 2445, 2454, 2790, 2934, 3260, 3272, 3681, 3720, 3912, 4090, 4890, 4908, 5053, 5580, 5868, 6135, 6520, 7335, 7362, 8180, 9780, 9816, 10106, 11160, 11736, 12270, 12679, 14670, 14724, 15159, 16360, 18405, 19560, 20212, 24540, 25265, 25358, 29340, 29448, 30318, 36810, 38037, 40424, 45477, 49080, 50530, 50716, 58680, 60636, 63395, 66667, 73620, 75795, 76074, 90954, 101060, 101432, 114111, 121272, 126790, 133334, 147240, 151590, 152148, 181908, 190185, 200001, 202120, 227385, 228222, 253580, 266668, 303180, 304296, 333335, 363816, 380370, 400002, 454770, 456444, 507160, 533336, 570555, 600003, 606360, 666670, 760740, 800004, 909540, 912888, 1000005, 1141110, 1200006, 1333340, 1521480, 1600008, 1819080, 2000010, 2066677, 2282220, 2400012, 2666680, 3000015, 4000020, 4133354, 4564440, 4800024, 6000030, 6200031, 8000040, 8266708, 10333385, 12000060, 12400062, 16533416, 18600093, 20666770, 24000120, 24800124, 31000155, 37200186, 41333540, 49600248, 62000310, 74400372, 82667080, 93000465, 124000620, 148800744, 186000930, 248001240, 372001860, 744003720]

約数ペア:

[(1, 744003720), (2, 372001860), (3, 248001240), (4, 186000930), (5, 148800744), (6, 124000620), (8, 93000465), (9, 82667080), (10, 74400372), (12, 62000310), (15, 49600248), (18, 41333540), (20, 37200186), (24, 31000155), (30, 24800124), (31, 24000120), (36, 20666770), (40, 18600093), (45, 16533416), (60, 12400062), (62, 12000060), (72, 10333385), (90, 8266708), (93, 8000040), (120, 6200031), (124, 6000030), (155, 4800024), (163, 4564440), (180, 4133354), (186, 4000020), (248, 3000015), (279, 2666680), (310, 2400012), (326, 2282220), (360, 2066677), (372, 2000010), (409, 1819080), (465, 1600008), (489, 1521480), (558, 1333340), (620, 1200006), (652, 1141110), (744, 1000005), (815, 912888), (818, 909540), (930, 800004), (978, 760740), (1116, 666670), (1227, 606360), (1240, 600003), (1304, 570555), (1395, 533336), (1467, 507160), (1630, 456444), (1636, 454770), (1860, 400002), (1956, 380370), (2045, 363816), (2232, 333335), (2445, 304296), (2454, 303180), (2790, 266668), (2934, 253580), (3260, 228222), (3272, 227385), (3681, 202120), (3720, 200001), (3912, 190185), (4090, 181908), (4890, 152148), (4908, 151590), (5053, 147240), (5580, 133334), (5868, 126790), (6135, 121272), (6520, 114111), (7335, 101432), (7362, 101060), (8180, 90954), (9780, 76074), (9816, 75795), (10106, 73620), (11160, 66667), (11736, 63395), (12270, 60636), (12679, 58680), (14670, 50716), (14724, 50530), (15159, 49080), (16360, 45477), (18405, 40424), (19560, 38037), (20212, 36810), (24540, 30318), (25265, 29448), (25358, 29340)]