19638961920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:957

約数の個数: 360

約数和(自身を含む): 70614959184

約数和(自身を除く): 50975997264

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 307, 320, 324, 360, 384, 405, 432, 480, 540, 576, 614, 617, 640, 648, 720, 768, 810, 864, 921, 960, 1080, 1152, 1228, 1234, 1280, 1296, 1440, 1535, 1620, 1728, 1842, 1851, 1920, 2160, 2304, 2456, 2468, 2592, 2763, 2880, 3070, 3085, 3240, 3456, 3684, 3702, 3840, 4320, 4605, 4912, 4936, 5184, 5526, 5553, 5760, 6140, 6170, 6480, 6912, 7368, 7404, 8289, 8640, 9210, 9255, 9824, 9872, 10368, 11052, 11106, 11520, 12280, 12340, 12960, 13815, 14736, 14808, 16578, 16659, 17280, 18420, 18510, 19648, 19744, 20736, 22104, 22212, 24560, 24680, 24867, 25920, 27630, 27765, 29472, 29616, 33156, 33318, 34560, 36840, 37020, 39296, 39488, 41445, 44208, 44424, 49120, 49360, 49734, 49977, 51840, 55260, 55530, 58944, 59232, 66312, 66636, 73680, 74040, 78592, 78976, 82890, 83295, 88416, 88848, 98240, 98720, 99468, 99954, 103680, 110520, 111060, 117888, 118464, 124335, 132624, 133272, 147360, 148080, 157952, 165780, 166590, 176832, 177696, 189419, 196480, 197440, 198936, 199908, 221040, 222120, 235776, 236928, 248670, 249885, 265248, 266544, 294720, 296160, 331560, 333180, 353664, 355392, 378838, 392960, 394880, 397872, 399816, 442080, 444240, 473856, 497340, 499770, 530496, 533088, 568257, 589440, 592320, 663120, 666360, 707328, 710784, 757676, 789760, 795744, 799632, 884160, 888480, 947095, 994680, 999540, 1060992, 1066176, 1136514, 1178880, 1184640, 1326240, 1332720, 1421568, 1515352, 1591488, 1599264, 1704771, 1768320, 1776960, 1894190, 1989360, 1999080, 2121984, 2132352, 2273028, 2369280, 2652480, 2665440, 2841285, 3030704, 3182976, 3198528, 3409542, 3536640, 3553920, 3788380, 3978720, 3998160, 4264704, 4546056, 5114313, 5304960, 5330880, 5682570, 6061408, 6365952, 6397056, 6819084, 7107840, 7576760, 7957440, 7996320, 8523855, 9092112, 10228626, 10609920, 10661760, 11365140, 12122816, 12794112, 13638168, 15153520, 15342939, 15914880, 15992640, 17047710, 18184224, 20457252, 21323520, 22730280, 24245632, 25571565, 27276336, 30307040, 30685878, 31829760, 31985280, 34095420, 36368448, 40914504, 45460560, 48491264, 51143130, 54552672, 60614080, 61371756, 63970560, 68190840, 72736896, 76714695, 81829008, 90921120, 102286260, 109105344, 121228160, 122743512, 136381680, 145473792, 153429390, 163658016, 181842240, 204572520, 218210688, 242456320, 245487024, 272763360, 306858780, 327316032, 363684480, 409145040, 436421376, 490974048, 545526720, 613717560, 654632064, 727368960, 818290080, 981948096, 1091053440, 1227435120, 1309264128, 1636580160, 1963896192, 2182106880, 2454870240, 3273160320, 3927792384, 4909740480, 6546320640, 9819480960, 19638961920]

約数ペア:

[(1, 19638961920), (2, 9819480960), (3, 6546320640), (4, 4909740480), (5, 3927792384), (6, 3273160320), (8, 2454870240), (9, 2182106880), (10, 1963896192), (12, 1636580160), (15, 1309264128), (16, 1227435120), (18, 1091053440), (20, 981948096), (24, 818290080), (27, 727368960), (30, 654632064), (32, 613717560), (36, 545526720), (40, 490974048), (45, 436421376), (48, 409145040), (54, 363684480), (60, 327316032), (64, 306858780), (72, 272763360), (80, 245487024), (81, 242456320), (90, 218210688), (96, 204572520), (108, 181842240), (120, 163658016), (128, 153429390), (135, 145473792), (144, 136381680), (160, 122743512), (162, 121228160), (180, 109105344), (192, 102286260), (216, 90921120), (240, 81829008), (256, 76714695), (270, 72736896), (288, 68190840), (307, 63970560), (320, 61371756), (324, 60614080), (360, 54552672), (384, 51143130), (405, 48491264), (432, 45460560), (480, 40914504), (540, 36368448), (576, 34095420), (614, 31985280), (617, 31829760), (640, 30685878), (648, 30307040), (720, 27276336), (768, 25571565), (810, 24245632), (864, 22730280), (921, 21323520), (960, 20457252), (1080, 18184224), (1152, 17047710), (1228, 15992640), (1234, 15914880), (1280, 15342939), (1296, 15153520), (1440, 13638168), (1535, 12794112), (1620, 12122816), (1728, 11365140), (1842, 10661760), (1851, 10609920), (1920, 10228626), (2160, 9092112), (2304, 8523855), (2456, 7996320), (2468, 7957440), (2592, 7576760), (2763, 7107840), (2880, 6819084), (3070, 6397056), (3085, 6365952), (3240, 6061408), (3456, 5682570), (3684, 5330880), (3702, 5304960), (3840, 5114313), (4320, 4546056), (4605, 4264704), (4912, 3998160), (4936, 3978720), (5184, 3788380), (5526, 3553920), (5553, 3536640), (5760, 3409542), (6140, 3198528), (6170, 3182976), (6480, 3030704), (6912, 2841285), (7368, 2665440), (7404, 2652480), (8289, 2369280), (8640, 2273028), (9210, 2132352), (9255, 2121984), (9824, 1999080), (9872, 1989360), (10368, 1894190), (11052, 1776960), (11106, 1768320), (11520, 1704771), (12280, 1599264), (12340, 1591488), (12960, 1515352), (13815, 1421568), (14736, 1332720), (14808, 1326240), (16578, 1184640), (16659, 1178880), (17280, 1136514), (18420, 1066176), (18510, 1060992), (19648, 999540), (19744, 994680), (20736, 947095), (22104, 888480), (22212, 884160), (24560, 799632), (24680, 795744), (24867, 789760), (25920, 757676), (27630, 710784), (27765, 707328), (29472, 666360), (29616, 663120), (33156, 592320), (33318, 589440), (34560, 568257), (36840, 533088), (37020, 530496), (39296, 499770), (39488, 497340), (41445, 473856), (44208, 444240), (44424, 442080), (49120, 399816), (49360, 397872), (49734, 394880), (49977, 392960), (51840, 378838), (55260, 355392), (55530, 353664), (58944, 333180), (59232, 331560), (66312, 296160), (66636, 294720), (73680, 266544), (74040, 265248), (78592, 249885), (78976, 248670), (82890, 236928), (83295, 235776), (88416, 222120), (88848, 221040), (98240, 199908), (98720, 198936), (99468, 197440), (99954, 196480), (103680, 189419), (110520, 177696), (111060, 176832), (117888, 166590), (118464, 165780), (124335, 157952), (132624, 148080), (133272, 147360)]