28051848720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1187}}^1$

素因数の和:1740

約数の個数: 400

約数和(自身を含む): 111654246528

約数和(自身を除く): 83602397808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 521, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1042, 1080, 1134, 1187, 1260, 1296, 1512, 1563, 1620, 1680, 1890, 2084, 2160, 2268, 2374, 2520, 2605, 2835, 3024, 3126, 3240, 3561, 3647, 3780, 4168, 4536, 4689, 4748, 5040, 5210, 5670, 5935, 6252, 6480, 7122, 7294, 7560, 7815, 8309, 8336, 9072, 9378, 9496, 10420, 10683, 10941, 11340, 11870, 12504, 14067, 14244, 14588, 15120, 15630, 16618, 17805, 18235, 18756, 18992, 20840, 21366, 21882, 22680, 23445, 23740, 24927, 25008, 28134, 28488, 29176, 31260, 32049, 32823, 33236, 35610, 36470, 37512, 41545, 41680, 42201, 42732, 43764, 45360, 46890, 47480, 49854, 53415, 54705, 56268, 56976, 58352, 62520, 64098, 65646, 66472, 70335, 71220, 72940, 74781, 75024, 83090, 84402, 85464, 87528, 93780, 94960, 96147, 98469, 99708, 106830, 109410, 112536, 124635, 125040, 128196, 131292, 132944, 140670, 142440, 145880, 149562, 160245, 164115, 166180, 168804, 170928, 175056, 187560, 192294, 196938, 199416, 211005, 213660, 218820, 224343, 225072, 249270, 256392, 262584, 281340, 284880, 291760, 295407, 299124, 320490, 328230, 332360, 337608, 373905, 375120, 384588, 393876, 398832, 422010, 427320, 437640, 448686, 480735, 492345, 498540, 512784, 525168, 562680, 590814, 598248, 618427, 640980, 656460, 664720, 673029, 675216, 747810, 769176, 787752, 844020, 854640, 875280, 897372, 961470, 984690, 997080, 1121715, 1125360, 1181628, 1196496, 1236854, 1281960, 1312920, 1346058, 1477035, 1495620, 1538352, 1575504, 1688040, 1794744, 1855281, 1922940, 1969380, 1994160, 2243430, 2363256, 2473708, 2563920, 2625840, 2692116, 2954070, 2991240, 3092135, 3365145, 3376080, 3589488, 3710562, 3845880, 3938760, 4328989, 4486860, 4726512, 4947416, 5384232, 5565843, 5908140, 5982480, 6184270, 6730290, 7421124, 7691760, 7877520, 8657978, 8973720, 9276405, 9894832, 10768464, 11131686, 11816280, 12368540, 12986967, 13460580, 14842248, 16697529, 17315956, 17947440, 18552810, 21644945, 22263372, 23632560, 24737080, 25973934, 26921160, 27829215, 29684496, 33395058, 34631912, 37105620, 38960901, 43289890, 44526744, 49474160, 50092587, 51947868, 53842320, 55658430, 64934835, 66790116, 69263824, 74211240, 77921802, 83487645, 86579780, 89053488, 100185174, 103895736, 111316860, 116882703, 129869670, 133580232, 148422480, 155843604, 166975290, 173159560, 194804505, 200370348, 207791472, 222633720, 233765406, 250462935, 259739340, 267160464, 311687208, 333950580, 346319120, 350648109, 389609010, 400740696, 445267440, 467530812, 500925870, 519478680, 584413515, 623374416, 667901160, 701296218, 779218020, 801481392, 935061624, 1001851740, 1038957360, 1168827030, 1335802320, 1402592436, 1558436040, 1753240545, 1870123248, 2003703480, 2337654060, 2805184872, 3116872080, 3506481090, 4007406960, 4675308120, 5610369744, 7012962180, 9350616240, 14025924360, 28051848720]

約数ペア:

[(1, 28051848720), (2, 14025924360), (3, 9350616240), (4, 7012962180), (5, 5610369744), (6, 4675308120), (7, 4007406960), (8, 3506481090), (9, 3116872080), (10, 2805184872), (12, 2337654060), (14, 2003703480), (15, 1870123248), (16, 1753240545), (18, 1558436040), (20, 1402592436), (21, 1335802320), (24, 1168827030), (27, 1038957360), (28, 1001851740), (30, 935061624), (35, 801481392), (36, 779218020), (40, 701296218), (42, 667901160), (45, 623374416), (48, 584413515), (54, 519478680), (56, 500925870), (60, 467530812), (63, 445267440), (70, 400740696), (72, 389609010), (80, 350648109), (81, 346319120), (84, 333950580), (90, 311687208), (105, 267160464), (108, 259739340), (112, 250462935), (120, 233765406), (126, 222633720), (135, 207791472), (140, 200370348), (144, 194804505), (162, 173159560), (168, 166975290), (180, 155843604), (189, 148422480), (210, 133580232), (216, 129869670), (240, 116882703), (252, 111316860), (270, 103895736), (280, 100185174), (315, 89053488), (324, 86579780), (336, 83487645), (360, 77921802), (378, 74211240), (405, 69263824), (420, 66790116), (432, 64934835), (504, 55658430), (521, 53842320), (540, 51947868), (560, 50092587), (567, 49474160), (630, 44526744), (648, 43289890), (720, 38960901), (756, 37105620), (810, 34631912), (840, 33395058), (945, 29684496), (1008, 27829215), (1042, 26921160), (1080, 25973934), (1134, 24737080), (1187, 23632560), (1260, 22263372), (1296, 21644945), (1512, 18552810), (1563, 17947440), (1620, 17315956), (1680, 16697529), (1890, 14842248), (2084, 13460580), (2160, 12986967), (2268, 12368540), (2374, 11816280), (2520, 11131686), (2605, 10768464), (2835, 9894832), (3024, 9276405), (3126, 8973720), (3240, 8657978), (3561, 7877520), (3647, 7691760), (3780, 7421124), (4168, 6730290), (4536, 6184270), (4689, 5982480), (4748, 5908140), (5040, 5565843), (5210, 5384232), (5670, 4947416), (5935, 4726512), (6252, 4486860), (6480, 4328989), (7122, 3938760), (7294, 3845880), (7560, 3710562), (7815, 3589488), (8309, 3376080), (8336, 3365145), (9072, 3092135), (9378, 2991240), (9496, 2954070), (10420, 2692116), (10683, 2625840), (10941, 2563920), (11340, 2473708), (11870, 2363256), (12504, 2243430), (14067, 1994160), (14244, 1969380), (14588, 1922940), (15120, 1855281), (15630, 1794744), (16618, 1688040), (17805, 1575504), (18235, 1538352), (18756, 1495620), (18992, 1477035), (20840, 1346058), (21366, 1312920), (21882, 1281960), (22680, 1236854), (23445, 1196496), (23740, 1181628), (24927, 1125360), (25008, 1121715), (28134, 997080), (28488, 984690), (29176, 961470), (31260, 897372), (32049, 875280), (32823, 854640), (33236, 844020), (35610, 787752), (36470, 769176), (37512, 747810), (41545, 675216), (41680, 673029), (42201, 664720), (42732, 656460), (43764, 640980), (45360, 618427), (46890, 598248), (47480, 590814), (49854, 562680), (53415, 525168), (54705, 512784), (56268, 498540), (56976, 492345), (58352, 480735), (62520, 448686), (64098, 437640), (65646, 427320), (66472, 422010), (70335, 398832), (71220, 393876), (72940, 384588), (74781, 375120), (75024, 373905), (83090, 337608), (84402, 332360), (85464, 328230), (87528, 320490), (93780, 299124), (94960, 295407), (96147, 291760), (98469, 284880), (99708, 281340), (106830, 262584), (109410, 256392), (112536, 249270), (124635, 225072), (125040, 224343), (128196, 218820), (131292, 213660), (132944, 211005), (140670, 199416), (142440, 196938), (145880, 192294), (149562, 187560), (160245, 175056), (164115, 170928), (166180, 168804)]