1422787680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:691

約数の個数: 240

約数和(自身を含む): 5051670624

約数和(自身を除く): 3628882944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 311, 324, 353, 360, 405, 432, 480, 540, 622, 648, 706, 720, 810, 864, 933, 1059, 1080, 1244, 1296, 1412, 1440, 1555, 1620, 1765, 1866, 2118, 2160, 2488, 2592, 2799, 2824, 3110, 3177, 3240, 3530, 3732, 4236, 4320, 4665, 4976, 5295, 5598, 5648, 6220, 6354, 6480, 7060, 7464, 8397, 8472, 9330, 9531, 9952, 10590, 11196, 11296, 12440, 12708, 12960, 13995, 14120, 14928, 15885, 16794, 16944, 18660, 19062, 21180, 22392, 24880, 25191, 25416, 27990, 28240, 28593, 29856, 31770, 33588, 33888, 37320, 38124, 41985, 42360, 44784, 47655, 49760, 50382, 50832, 55980, 56480, 57186, 63540, 67176, 74640, 76248, 83970, 84720, 89568, 95310, 100764, 101664, 109783, 111960, 114372, 125955, 127080, 134352, 142965, 149280, 152496, 167940, 169440, 190620, 201528, 219566, 223920, 228744, 251910, 254160, 268704, 285930, 304992, 329349, 335880, 381240, 403056, 439132, 447840, 457488, 503820, 508320, 548915, 571860, 658698, 671760, 762480, 806112, 878264, 914976, 988047, 1007640, 1097830, 1143720, 1317396, 1343520, 1524960, 1646745, 1756528, 1976094, 2015280, 2195660, 2287440, 2634792, 2964141, 3293490, 3513056, 3952188, 4030560, 4391320, 4574880, 4940235, 5269584, 5928282, 6586980, 7904376, 8782640, 8892423, 9880470, 10539168, 11856564, 13173960, 14820705, 15808752, 17565280, 17784846, 19760940, 23713128, 26347920, 29641410, 31617504, 35569692, 39521880, 44462115, 47426256, 52695840, 59282820, 71139384, 79043760, 88924230, 94852512, 118565640, 142278768, 158087520, 177848460, 237131280, 284557536, 355696920, 474262560, 711393840, 1422787680]

約数ペア:

[(1, 1422787680), (2, 711393840), (3, 474262560), (4, 355696920), (5, 284557536), (6, 237131280), (8, 177848460), (9, 158087520), (10, 142278768), (12, 118565640), (15, 94852512), (16, 88924230), (18, 79043760), (20, 71139384), (24, 59282820), (27, 52695840), (30, 47426256), (32, 44462115), (36, 39521880), (40, 35569692), (45, 31617504), (48, 29641410), (54, 26347920), (60, 23713128), (72, 19760940), (80, 17784846), (81, 17565280), (90, 15808752), (96, 14820705), (108, 13173960), (120, 11856564), (135, 10539168), (144, 9880470), (160, 8892423), (162, 8782640), (180, 7904376), (216, 6586980), (240, 5928282), (270, 5269584), (288, 4940235), (311, 4574880), (324, 4391320), (353, 4030560), (360, 3952188), (405, 3513056), (432, 3293490), (480, 2964141), (540, 2634792), (622, 2287440), (648, 2195660), (706, 2015280), (720, 1976094), (810, 1756528), (864, 1646745), (933, 1524960), (1059, 1343520), (1080, 1317396), (1244, 1143720), (1296, 1097830), (1412, 1007640), (1440, 988047), (1555, 914976), (1620, 878264), (1765, 806112), (1866, 762480), (2118, 671760), (2160, 658698), (2488, 571860), (2592, 548915), (2799, 508320), (2824, 503820), (3110, 457488), (3177, 447840), (3240, 439132), (3530, 403056), (3732, 381240), (4236, 335880), (4320, 329349), (4665, 304992), (4976, 285930), (5295, 268704), (5598, 254160), (5648, 251910), (6220, 228744), (6354, 223920), (6480, 219566), (7060, 201528), (7464, 190620), (8397, 169440), (8472, 167940), (9330, 152496), (9531, 149280), (9952, 142965), (10590, 134352), (11196, 127080), (11296, 125955), (12440, 114372), (12708, 111960), (12960, 109783), (13995, 101664), (14120, 100764), (14928, 95310), (15885, 89568), (16794, 84720), (16944, 83970), (18660, 76248), (19062, 74640), (21180, 67176), (22392, 63540), (24880, 57186), (25191, 56480), (25416, 55980), (27990, 50832), (28240, 50382), (28593, 49760), (29856, 47655), (31770, 44784), (33588, 42360), (33888, 41985), (37320, 38124)]