18630395280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21617}}^1$

素因数の和:21668

約数の個数: 400

約数和(自身を含む): 77845553280

約数和(自身を除く): 59215158000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 756, 760, 798, 810, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2268, 2280, 2394, 2520, 2565, 2660, 2736, 2835, 3024, 3078, 3192, 3240, 3420, 3591, 3780, 3990, 4104, 4536, 4560, 4788, 5040, 5130, 5320, 5670, 5985, 6156, 6384, 6480, 6840, 7182, 7560, 7695, 7980, 8208, 9072, 9576, 10260, 10640, 10773, 11340, 11970, 12312, 13680, 14364, 15120, 15390, 15960, 17955, 19152, 20520, 21546, 21617, 22680, 23940, 24624, 28728, 30780, 31920, 35910, 41040, 43092, 43234, 45360, 47880, 53865, 57456, 61560, 64851, 71820, 86184, 86468, 95760, 107730, 108085, 123120, 129702, 143640, 151319, 172368, 172936, 194553, 215460, 216170, 259404, 287280, 302638, 324255, 345872, 389106, 410723, 430920, 432340, 453957, 518808, 583659, 605276, 648510, 756595, 778212, 821446, 861840, 864680, 907914, 972765, 1037616, 1167318, 1210552, 1232169, 1297020, 1361871, 1513190, 1556424, 1642892, 1729360, 1750977, 1815828, 1945530, 2053615, 2269785, 2334636, 2421104, 2464338, 2594040, 2723742, 2875061, 2918295, 3026380, 3112848, 3285784, 3501954, 3631656, 3696507, 3891060, 4085613, 4107230, 4539570, 4669272, 4928676, 5188080, 5447484, 5750122, 5836590, 6052760, 6160845, 6571568, 6809355, 7003908, 7263312, 7393014, 7782120, 8171226, 8214460, 8625183, 8754885, 9079140, 9338544, 9857352, 10894968, 11089521, 11500244, 11673180, 12105520, 12256839, 12321690, 13618710, 14007816, 14375305, 14786028, 15564240, 16342452, 16428920, 17250366, 17509770, 18158280, 18482535, 19714704, 20428065, 21789936, 22179042, 23000488, 23346360, 24513678, 24643380, 25875549, 27237420, 28015632, 28750610, 29572056, 32684904, 32857840, 33268563, 34500732, 35019540, 36316560, 36965070, 40856130, 43125915, 44358084, 46000976, 46692720, 49027356, 49286760, 51751098, 54474840, 55447605, 57501220, 59144112, 61284195, 65369808, 66537126, 69001464, 70039080, 73930140, 77626647, 81712260, 86251830, 88716168, 98054712, 98573520, 103502196, 108949680, 110895210, 115002440, 122568390, 129377745, 133074252, 138002928, 140078160, 147860280, 155253294, 163424520, 166342815, 172503660, 177432336, 196109424, 207004392, 221790420, 230004880, 232879941, 245136780, 258755490, 266148504, 295720560, 310506588, 326849040, 332685630, 345007320, 388133235, 414008784, 443580840, 465759882, 490273560, 517510980, 532297008, 621013176, 665371260, 690014640, 776266470, 887161680, 931519764, 980547120, 1035021960, 1164399705, 1242026352, 1330742520, 1552532940, 1863039528, 2070043920, 2328799410, 2661485040, 3105065880, 3726079056, 4657598820, 6210131760, 9315197640, 18630395280]

約数ペア:

[(1, 18630395280), (2, 9315197640), (3, 6210131760), (4, 4657598820), (5, 3726079056), (6, 3105065880), (7, 2661485040), (8, 2328799410), (9, 2070043920), (10, 1863039528), (12, 1552532940), (14, 1330742520), (15, 1242026352), (16, 1164399705), (18, 1035021960), (19, 980547120), (20, 931519764), (21, 887161680), (24, 776266470), (27, 690014640), (28, 665371260), (30, 621013176), (35, 532297008), (36, 517510980), (38, 490273560), (40, 465759882), (42, 443580840), (45, 414008784), (48, 388133235), (54, 345007320), (56, 332685630), (57, 326849040), (60, 310506588), (63, 295720560), (70, 266148504), (72, 258755490), (76, 245136780), (80, 232879941), (81, 230004880), (84, 221790420), (90, 207004392), (95, 196109424), (105, 177432336), (108, 172503660), (112, 166342815), (114, 163424520), (120, 155253294), (126, 147860280), (133, 140078160), (135, 138002928), (140, 133074252), (144, 129377745), (152, 122568390), (162, 115002440), (168, 110895210), (171, 108949680), (180, 103502196), (189, 98573520), (190, 98054712), (210, 88716168), (216, 86251830), (228, 81712260), (240, 77626647), (252, 73930140), (266, 70039080), (270, 69001464), (280, 66537126), (285, 65369808), (304, 61284195), (315, 59144112), (324, 57501220), (336, 55447605), (342, 54474840), (360, 51751098), (378, 49286760), (380, 49027356), (399, 46692720), (405, 46000976), (420, 44358084), (432, 43125915), (456, 40856130), (504, 36965070), (513, 36316560), (532, 35019540), (540, 34500732), (560, 33268563), (567, 32857840), (570, 32684904), (630, 29572056), (648, 28750610), (665, 28015632), (684, 27237420), (720, 25875549), (756, 24643380), (760, 24513678), (798, 23346360), (810, 23000488), (840, 22179042), (855, 21789936), (912, 20428065), (945, 19714704), (1008, 18482535), (1026, 18158280), (1064, 17509770), (1080, 17250366), (1134, 16428920), (1140, 16342452), (1197, 15564240), (1260, 14786028), (1296, 14375305), (1330, 14007816), (1368, 13618710), (1512, 12321690), (1520, 12256839), (1539, 12105520), (1596, 11673180), (1620, 11500244), (1680, 11089521), (1710, 10894968), (1890, 9857352), (1995, 9338544), (2052, 9079140), (2128, 8754885), (2160, 8625183), (2268, 8214460), (2280, 8171226), (2394, 7782120), (2520, 7393014), (2565, 7263312), (2660, 7003908), (2736, 6809355), (2835, 6571568), (3024, 6160845), (3078, 6052760), (3192, 5836590), (3240, 5750122), (3420, 5447484), (3591, 5188080), (3780, 4928676), (3990, 4669272), (4104, 4539570), (4536, 4107230), (4560, 4085613), (4788, 3891060), (5040, 3696507), (5130, 3631656), (5320, 3501954), (5670, 3285784), (5985, 3112848), (6156, 3026380), (6384, 2918295), (6480, 2875061), (6840, 2723742), (7182, 2594040), (7560, 2464338), (7695, 2421104), (7980, 2334636), (8208, 2269785), (9072, 2053615), (9576, 1945530), (10260, 1815828), (10640, 1750977), (10773, 1729360), (11340, 1642892), (11970, 1556424), (12312, 1513190), (13680, 1361871), (14364, 1297020), (15120, 1232169), (15390, 1210552), (15960, 1167318), (17955, 1037616), (19152, 972765), (20520, 907914), (21546, 864680), (21617, 861840), (22680, 821446), (23940, 778212), (24624, 756595), (28728, 648510), (30780, 605276), (31920, 583659), (35910, 518808), (41040, 453957), (43092, 432340), (43234, 430920), (45360, 410723), (47880, 389106), (53865, 345872), (57456, 324255), (61560, 302638), (64851, 287280), (71820, 259404), (86184, 216170), (86468, 215460), (95760, 194553), (107730, 172936), (108085, 172368), (123120, 151319), (129702, 143640)]