28980160560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8821}}^1$

素因数の和:8875

約数の個数: 360

約数和(自身を含む): 109303097904

約数和(自身を除く): 80322937344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 169, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 338, 351, 360, 390, 405, 432, 468, 486, 507, 520, 540, 585, 624, 648, 676, 702, 720, 780, 810, 845, 936, 972, 1014, 1040, 1053, 1080, 1170, 1215, 1296, 1352, 1404, 1521, 1560, 1620, 1690, 1755, 1872, 1944, 2028, 2106, 2160, 2340, 2430, 2535, 2704, 2808, 3042, 3120, 3159, 3240, 3380, 3510, 3888, 4056, 4212, 4563, 4680, 4860, 5070, 5265, 5616, 6084, 6318, 6480, 6760, 7020, 7605, 8112, 8424, 8821, 9126, 9360, 9720, 10140, 10530, 12168, 12636, 13520, 13689, 14040, 15210, 15795, 16848, 17642, 18252, 19440, 20280, 21060, 22815, 24336, 25272, 26463, 27378, 28080, 30420, 31590, 35284, 36504, 40560, 41067, 42120, 44105, 45630, 50544, 52926, 54756, 60840, 63180, 68445, 70568, 73008, 79389, 82134, 84240, 88210, 91260, 105852, 109512, 114673, 121680, 126360, 132315, 136890, 141136, 158778, 164268, 176420, 182520, 205335, 211704, 219024, 229346, 238167, 252720, 264630, 273780, 317556, 328536, 344019, 352840, 365040, 396945, 410670, 423408, 458692, 476334, 529260, 547560, 573365, 635112, 657072, 688038, 705680, 714501, 793890, 821340, 917384, 952668, 1032057, 1058520, 1095120, 1146730, 1190835, 1270224, 1376076, 1429002, 1490749, 1587780, 1642680, 1720095, 1834768, 1905336, 2064114, 2117040, 2143503, 2293460, 2381670, 2752152, 2858004, 2981498, 3096171, 3175560, 3285360, 3440190, 3572505, 3810672, 4128228, 4287006, 4472247, 4586920, 4763340, 5160285, 5504304, 5716008, 5962996, 6192342, 6351120, 6880380, 7145010, 7453745, 8256456, 8574012, 8944494, 9173840, 9288513, 9526680, 10320570, 10717515, 11432016, 11925992, 12384684, 13416741, 13760760, 14290020, 14907490, 15480855, 16512912, 17148024, 17888988, 18577026, 19053360, 20641140, 21435030, 22361235, 23851984, 24769368, 26833482, 27521520, 27865539, 28580040, 29814980, 30961710, 34296048, 35777976, 37154052, 40250223, 41282280, 42870060, 44722470, 46442565, 49538736, 53666964, 55731078, 57160080, 59629960, 61923420, 67083705, 71555952, 74308104, 80500446, 82564560, 85740120, 89444940, 92885130, 107333928, 111462156, 119259920, 120750669, 123846840, 134167410, 139327695, 148616208, 161000892, 171480240, 178889880, 185770260, 201251115, 214667856, 222924312, 241501338, 247693680, 268334820, 278655390, 322001784, 357779760, 362252007, 371540520, 402502230, 445848624, 483002676, 536669640, 557310780, 603753345, 644003568, 724504014, 743081040, 805004460, 966005352, 1073339280, 1114621560, 1207506690, 1449008028, 1610008920, 1811260035, 1932010704, 2229243120, 2415013380, 2898016056, 3220017840, 3622520070, 4830026760, 5796032112, 7245040140, 9660053520, 14490080280, 28980160560]

約数ペア:

[(1, 28980160560), (2, 14490080280), (3, 9660053520), (4, 7245040140), (5, 5796032112), (6, 4830026760), (8, 3622520070), (9, 3220017840), (10, 2898016056), (12, 2415013380), (13, 2229243120), (15, 1932010704), (16, 1811260035), (18, 1610008920), (20, 1449008028), (24, 1207506690), (26, 1114621560), (27, 1073339280), (30, 966005352), (36, 805004460), (39, 743081040), (40, 724504014), (45, 644003568), (48, 603753345), (52, 557310780), (54, 536669640), (60, 483002676), (65, 445848624), (72, 402502230), (78, 371540520), (80, 362252007), (81, 357779760), (90, 322001784), (104, 278655390), (108, 268334820), (117, 247693680), (120, 241501338), (130, 222924312), (135, 214667856), (144, 201251115), (156, 185770260), (162, 178889880), (169, 171480240), (180, 161000892), (195, 148616208), (208, 139327695), (216, 134167410), (234, 123846840), (240, 120750669), (243, 119259920), (260, 111462156), (270, 107333928), (312, 92885130), (324, 89444940), (338, 85740120), (351, 82564560), (360, 80500446), (390, 74308104), (405, 71555952), (432, 67083705), (468, 61923420), (486, 59629960), (507, 57160080), (520, 55731078), (540, 53666964), (585, 49538736), (624, 46442565), (648, 44722470), (676, 42870060), (702, 41282280), (720, 40250223), (780, 37154052), (810, 35777976), (845, 34296048), (936, 30961710), (972, 29814980), (1014, 28580040), (1040, 27865539), (1053, 27521520), (1080, 26833482), (1170, 24769368), (1215, 23851984), (1296, 22361235), (1352, 21435030), (1404, 20641140), (1521, 19053360), (1560, 18577026), (1620, 17888988), (1690, 17148024), (1755, 16512912), (1872, 15480855), (1944, 14907490), (2028, 14290020), (2106, 13760760), (2160, 13416741), (2340, 12384684), (2430, 11925992), (2535, 11432016), (2704, 10717515), (2808, 10320570), (3042, 9526680), (3120, 9288513), (3159, 9173840), (3240, 8944494), (3380, 8574012), (3510, 8256456), (3888, 7453745), (4056, 7145010), (4212, 6880380), (4563, 6351120), (4680, 6192342), (4860, 5962996), (5070, 5716008), (5265, 5504304), (5616, 5160285), (6084, 4763340), (6318, 4586920), (6480, 4472247), (6760, 4287006), (7020, 4128228), (7605, 3810672), (8112, 3572505), (8424, 3440190), (8821, 3285360), (9126, 3175560), (9360, 3096171), (9720, 2981498), (10140, 2858004), (10530, 2752152), (12168, 2381670), (12636, 2293460), (13520, 2143503), (13689, 2117040), (14040, 2064114), (15210, 1905336), (15795, 1834768), (16848, 1720095), (17642, 1642680), (18252, 1587780), (19440, 1490749), (20280, 1429002), (21060, 1376076), (22815, 1270224), (24336, 1190835), (25272, 1146730), (26463, 1095120), (27378, 1058520), (28080, 1032057), (30420, 952668), (31590, 917384), (35284, 821340), (36504, 793890), (40560, 714501), (41067, 705680), (42120, 688038), (44105, 657072), (45630, 635112), (50544, 573365), (52926, 547560), (54756, 529260), (60840, 476334), (63180, 458692), (68445, 423408), (70568, 410670), (73008, 396945), (79389, 365040), (82134, 352840), (84240, 344019), (88210, 328536), (91260, 317556), (105852, 273780), (109512, 264630), (114673, 252720), (121680, 238167), (126360, 229346), (132315, 219024), (136890, 211704), (141136, 205335), (158778, 182520), (164268, 176420)]