19791375840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2341}}^1$

素因数の和:2487

約数の個数: 384

約数和(自身を含む): 73654963200

約数和(自身を除く): 53863587360

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, 72, 76, 80, 90, 95, 96, 103, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 206, 216, 228, 240, 270, 285, 288, 304, 309, 342, 360, 380, 412, 432, 456, 480, 513, 515, 540, 570, 608, 618, 684, 720, 760, 824, 855, 864, 912, 927, 1026, 1030, 1080, 1140, 1236, 1368, 1440, 1520, 1545, 1648, 1710, 1824, 1854, 1957, 2052, 2060, 2160, 2280, 2341, 2472, 2565, 2736, 2781, 3040, 3090, 3296, 3420, 3708, 3914, 4104, 4120, 4320, 4560, 4635, 4682, 4944, 5130, 5472, 5562, 5871, 6180, 6840, 7023, 7416, 7828, 8208, 8240, 9120, 9270, 9364, 9785, 9888, 10260, 11124, 11705, 11742, 12360, 13680, 13905, 14046, 14832, 15656, 16416, 16480, 17613, 18540, 18728, 19570, 20520, 21069, 22248, 23410, 23484, 24720, 27360, 27810, 28092, 29355, 29664, 31312, 35115, 35226, 37080, 37456, 39140, 41040, 42138, 44479, 44496, 46820, 46968, 49440, 52839, 55620, 56184, 58710, 62624, 63207, 70230, 70452, 74160, 74912, 78280, 82080, 84276, 88065, 88958, 88992, 93640, 93936, 105345, 105678, 111240, 112368, 117420, 126414, 133437, 140460, 140904, 148320, 156560, 168552, 176130, 177916, 187280, 187872, 210690, 211356, 222395, 222480, 224736, 234840, 241123, 252828, 264195, 266874, 280920, 281808, 313120, 316035, 337104, 352260, 355832, 374560, 400311, 421380, 422712, 444790, 444960, 469680, 482246, 505656, 528390, 533748, 561840, 563616, 632070, 667185, 674208, 704520, 711664, 723369, 800622, 842760, 845424, 889580, 939360, 964492, 1011312, 1056780, 1067496, 1123680, 1200933, 1205615, 1264140, 1334370, 1409040, 1423328, 1446738, 1601244, 1685520, 1690848, 1779160, 1928984, 2001555, 2022624, 2113560, 2134992, 2170107, 2401866, 2411230, 2528280, 2668740, 2818080, 2893476, 3202488, 3371040, 3558320, 3616845, 3857968, 4003110, 4227120, 4269984, 4340214, 4581337, 4803732, 4822460, 5056560, 5337480, 5786952, 6004665, 6404976, 6510321, 7116640, 7233690, 7715936, 8006220, 8454240, 8680428, 9162674, 9607464, 9644920, 10113120, 10674960, 10850535, 11573904, 12009330, 12809952, 13020642, 13744011, 14467380, 16012440, 17360856, 18325348, 19214928, 19289840, 21349920, 21701070, 22906685, 23147808, 24018660, 26041284, 27488022, 28934760, 32024880, 32551605, 34721712, 36650696, 38429856, 38579680, 41232033, 43402140, 45813370, 48037320, 52082568, 54976044, 57869520, 64049760, 65103210, 68720055, 69443424, 73301392, 82464066, 86804280, 91626740, 96074640, 104165136, 109952088, 115739040, 123696099, 130206420, 137440110, 146602784, 164928132, 173608560, 183253480, 192149280, 206160165, 208330272, 219904176, 247392198, 260412840, 274880220, 329856264, 347217120, 366506960, 412320330, 439808352, 494784396, 520825680, 549760440, 618480495, 659712528, 733013920, 824640660, 989568792, 1041651360, 1099520880, 1236960990, 1319425056, 1649281320, 1979137584, 2199041760, 2473921980, 3298562640, 3958275168, 4947843960, 6597125280, 9895687920, 19791375840]

約数ペア:

[(1, 19791375840), (2, 9895687920), (3, 6597125280), (4, 4947843960), (5, 3958275168), (6, 3298562640), (8, 2473921980), (9, 2199041760), (10, 1979137584), (12, 1649281320), (15, 1319425056), (16, 1236960990), (18, 1099520880), (19, 1041651360), (20, 989568792), (24, 824640660), (27, 733013920), (30, 659712528), (32, 618480495), (36, 549760440), (38, 520825680), (40, 494784396), (45, 439808352), (48, 412320330), (54, 366506960), (57, 347217120), (60, 329856264), (72, 274880220), (76, 260412840), (80, 247392198), (90, 219904176), (95, 208330272), (96, 206160165), (103, 192149280), (108, 183253480), (114, 173608560), (120, 164928132), (135, 146602784), (144, 137440110), (152, 130206420), (160, 123696099), (171, 115739040), (180, 109952088), (190, 104165136), (206, 96074640), (216, 91626740), (228, 86804280), (240, 82464066), (270, 73301392), (285, 69443424), (288, 68720055), (304, 65103210), (309, 64049760), (342, 57869520), (360, 54976044), (380, 52082568), (412, 48037320), (432, 45813370), (456, 43402140), (480, 41232033), (513, 38579680), (515, 38429856), (540, 36650696), (570, 34721712), (608, 32551605), (618, 32024880), (684, 28934760), (720, 27488022), (760, 26041284), (824, 24018660), (855, 23147808), (864, 22906685), (912, 21701070), (927, 21349920), (1026, 19289840), (1030, 19214928), (1080, 18325348), (1140, 17360856), (1236, 16012440), (1368, 14467380), (1440, 13744011), (1520, 13020642), (1545, 12809952), (1648, 12009330), (1710, 11573904), (1824, 10850535), (1854, 10674960), (1957, 10113120), (2052, 9644920), (2060, 9607464), (2160, 9162674), (2280, 8680428), (2341, 8454240), (2472, 8006220), (2565, 7715936), (2736, 7233690), (2781, 7116640), (3040, 6510321), (3090, 6404976), (3296, 6004665), (3420, 5786952), (3708, 5337480), (3914, 5056560), (4104, 4822460), (4120, 4803732), (4320, 4581337), (4560, 4340214), (4635, 4269984), (4682, 4227120), (4944, 4003110), (5130, 3857968), (5472, 3616845), (5562, 3558320), (5871, 3371040), (6180, 3202488), (6840, 2893476), (7023, 2818080), (7416, 2668740), (7828, 2528280), (8208, 2411230), (8240, 2401866), (9120, 2170107), (9270, 2134992), (9364, 2113560), (9785, 2022624), (9888, 2001555), (10260, 1928984), (11124, 1779160), (11705, 1690848), (11742, 1685520), (12360, 1601244), (13680, 1446738), (13905, 1423328), (14046, 1409040), (14832, 1334370), (15656, 1264140), (16416, 1205615), (16480, 1200933), (17613, 1123680), (18540, 1067496), (18728, 1056780), (19570, 1011312), (20520, 964492), (21069, 939360), (22248, 889580), (23410, 845424), (23484, 842760), (24720, 800622), (27360, 723369), (27810, 711664), (28092, 704520), (29355, 674208), (29664, 667185), (31312, 632070), (35115, 563616), (35226, 561840), (37080, 533748), (37456, 528390), (39140, 505656), (41040, 482246), (42138, 469680), (44479, 444960), (44496, 444790), (46820, 422712), (46968, 421380), (49440, 400311), (52839, 374560), (55620, 355832), (56184, 352260), (58710, 337104), (62624, 316035), (63207, 313120), (70230, 281808), (70452, 280920), (74160, 266874), (74912, 264195), (78280, 252828), (82080, 241123), (84276, 234840), (88065, 224736), (88958, 222480), (88992, 222395), (93640, 211356), (93936, 210690), (105345, 187872), (105678, 187280), (111240, 177916), (112368, 176130), (117420, 168552), (126414, 156560), (133437, 148320), (140460, 140904)]