2721444480

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 448

約数和(自身を含む): 10301306400

約数和(自身を除く): 7579861920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 307, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 614, 640, 648, 684, 720, 729, 760, 810, 855, 864, 912, 921, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1228, 1296, 1368, 1440, 1458, 1520, 1535, 1539, 1620, 1710, 1728, 1824, 1842, 1920, 1944, 2052, 2160, 2280, 2430, 2432, 2456, 2565, 2592, 2736, 2763, 2880, 2916, 3040, 3070, 3078, 3240, 3420, 3456, 3645, 3648, 3684, 3888, 4104, 4320, 4560, 4605, 4617, 4860, 4912, 5130, 5184, 5472, 5526, 5760, 5832, 5833, 6080, 6140, 6156, 6480, 6840, 7290, 7296, 7368, 7695, 7776, 8208, 8289, 8640, 9120, 9210, 9234, 9720, 9824, 10260, 10368, 10944, 11052, 11664, 11666, 12160, 12280, 12312, 12960, 13680, 13815, 13851, 14580, 14736, 15390, 15552, 16416, 16578, 17280, 17499, 18240, 18420, 18468, 19440, 19648, 20520, 21888, 22104, 23085, 23328, 23332, 24560, 24624, 24867, 25920, 27360, 27630, 27702, 29160, 29165, 29472, 30780, 31104, 32832, 33156, 34998, 36480, 36840, 36936, 38880, 39296, 41040, 41445, 44208, 46170, 46656, 46664, 49120, 49248, 49734, 51840, 52497, 54720, 55260, 55404, 58320, 58330, 58944, 61560, 65664, 66312, 69255, 69996, 73680, 73872, 74601, 77760, 82080, 82890, 87495, 88416, 92340, 93312, 93328, 98240, 98496, 99468, 104994, 109440, 110520, 110808, 116640, 116660, 117888, 123120, 124335, 132624, 138510, 139992, 147360, 147744, 149202, 155520, 157491, 164160, 165780, 174990, 176832, 184680, 186656, 196480, 196992, 198936, 209988, 221040, 221616, 223803, 233280, 233320, 246240, 248670, 262485, 265248, 277020, 279984, 294720, 295488, 298404, 314982, 328320, 331560, 349980, 353664, 369360, 373005, 373312, 397872, 419976, 442080, 443232, 447606, 466560, 466640, 472473, 492480, 497340, 524970, 530496, 554040, 559968, 589440, 590976, 596808, 629964, 663120, 699960, 738720, 746010, 746624, 787455, 795744, 839952, 884160, 886464, 895212, 933280, 944946, 984960, 994680, 1049940, 1060992, 1108080, 1119015, 1119936, 1193616, 1259928, 1326240, 1399920, 1417419, 1477440, 1492020, 1574910, 1591488, 1679904, 1768320, 1772928, 1790424, 1866560, 1889892, 1989360, 2099880, 2216160, 2238030, 2239872, 2362365, 2387232, 2519856, 2652480, 2799840, 2834838, 2954880, 2984040, 3149820, 3182976, 3359808, 3580848, 3733120, 3779784, 3978720, 4199760, 4252257, 4432320, 4476060, 4724730, 4774464, 5039712, 5304960, 5599680, 5669676, 5968080, 6299640, 6719616, 7087095, 7161696, 7559568, 7957440, 8399520, 8504514, 8864640, 8952120, 9449460, 9548928, 10079424, 11199360, 11339352, 11936160, 12599280, 14174190, 14323392, 15119136, 15914880, 16799040, 17009028, 17904240, 18898920, 20158848, 21261285, 22678704, 23872320, 25198560, 28348380, 28646784, 30238272, 33598080, 34018056, 35808480, 37797840, 42522570, 45357408, 47744640, 50397120, 56696760, 60476544, 68036112, 71616960, 75595680, 85045140, 90714816, 100794240, 113393520, 136072224, 143233920, 151191360, 170090280, 181429632, 226787040, 272144448, 302382720, 340180560, 453574080, 544288896, 680361120, 907148160, 1360722240, 2721444480]

約数ペア:

[(1, 2721444480), (2, 1360722240), (3, 907148160), (4, 680361120), (5, 544288896), (6, 453574080), (8, 340180560), (9, 302382720), (10, 272144448), (12, 226787040), (15, 181429632), (16, 170090280), (18, 151191360), (19, 143233920), (20, 136072224), (24, 113393520), (27, 100794240), (30, 90714816), (32, 85045140), (36, 75595680), (38, 71616960), (40, 68036112), (45, 60476544), (48, 56696760), (54, 50397120), (57, 47744640), (60, 45357408), (64, 42522570), (72, 37797840), (76, 35808480), (80, 34018056), (81, 33598080), (90, 30238272), (95, 28646784), (96, 28348380), (108, 25198560), (114, 23872320), (120, 22678704), (128, 21261285), (135, 20158848), (144, 18898920), (152, 17904240), (160, 17009028), (162, 16799040), (171, 15914880), (180, 15119136), (190, 14323392), (192, 14174190), (216, 12599280), (228, 11936160), (240, 11339352), (243, 11199360), (270, 10079424), (285, 9548928), (288, 9449460), (304, 8952120), (307, 8864640), (320, 8504514), (324, 8399520), (342, 7957440), (360, 7559568), (380, 7161696), (384, 7087095), (405, 6719616), (432, 6299640), (456, 5968080), (480, 5669676), (486, 5599680), (513, 5304960), (540, 5039712), (570, 4774464), (576, 4724730), (608, 4476060), (614, 4432320), (640, 4252257), (648, 4199760), (684, 3978720), (720, 3779784), (729, 3733120), (760, 3580848), (810, 3359808), (855, 3182976), (864, 3149820), (912, 2984040), (921, 2954880), (960, 2834838), (972, 2799840), (1026, 2652480), (1080, 2519856), (1140, 2387232), (1152, 2362365), (1215, 2239872), (1216, 2238030), (1228, 2216160), (1296, 2099880), (1368, 1989360), (1440, 1889892), (1458, 1866560), (1520, 1790424), (1535, 1772928), (1539, 1768320), (1620, 1679904), (1710, 1591488), (1728, 1574910), (1824, 1492020), (1842, 1477440), (1920, 1417419), (1944, 1399920), (2052, 1326240), (2160, 1259928), (2280, 1193616), (2430, 1119936), (2432, 1119015), (2456, 1108080), (2565, 1060992), (2592, 1049940), (2736, 994680), (2763, 984960), (2880, 944946), (2916, 933280), (3040, 895212), (3070, 886464), (3078, 884160), (3240, 839952), (3420, 795744), (3456, 787455), (3645, 746624), (3648, 746010), (3684, 738720), (3888, 699960), (4104, 663120), (4320, 629964), (4560, 596808), (4605, 590976), (4617, 589440), (4860, 559968), (4912, 554040), (5130, 530496), (5184, 524970), (5472, 497340), (5526, 492480), (5760, 472473), (5832, 466640), (5833, 466560), (6080, 447606), (6140, 443232), (6156, 442080), (6480, 419976), (6840, 397872), (7290, 373312), (7296, 373005), (7368, 369360), (7695, 353664), (7776, 349980), (8208, 331560), (8289, 328320), (8640, 314982), (9120, 298404), (9210, 295488), (9234, 294720), (9720, 279984), (9824, 277020), (10260, 265248), (10368, 262485), (10944, 248670), (11052, 246240), (11664, 233320), (11666, 233280), (12160, 223803), (12280, 221616), (12312, 221040), (12960, 209988), (13680, 198936), (13815, 196992), (13851, 196480), (14580, 186656), (14736, 184680), (15390, 176832), (15552, 174990), (16416, 165780), (16578, 164160), (17280, 157491), (17499, 155520), (18240, 149202), (18420, 147744), (18468, 147360), (19440, 139992), (19648, 138510), (20520, 132624), (21888, 124335), (22104, 123120), (23085, 117888), (23328, 116660), (23332, 116640), (24560, 110808), (24624, 110520), (24867, 109440), (25920, 104994), (27360, 99468), (27630, 98496), (27702, 98240), (29160, 93328), (29165, 93312), (29472, 92340), (30780, 88416), (31104, 87495), (32832, 82890), (33156, 82080), (34998, 77760), (36480, 74601), (36840, 73872), (36936, 73680), (38880, 69996), (39296, 69255), (41040, 66312), (41445, 65664), (44208, 61560), (46170, 58944), (46656, 58330), (46664, 58320), (49120, 55404), (49248, 55260), (49734, 54720), (51840, 52497)]