28804945680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{8543}}^1$

素因数の和:8795

約数の個数: 320

約数和(自身を含む): 113912709120

約数和(自身を除く): 85107763440

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 223, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 446, 504, 540, 560, 630, 669, 720, 756, 840, 892, 945, 1008, 1080, 1115, 1260, 1338, 1512, 1561, 1680, 1784, 1890, 2007, 2160, 2230, 2520, 2676, 3024, 3122, 3345, 3568, 3780, 4014, 4460, 4683, 5040, 5352, 6021, 6244, 6690, 7560, 7805, 8028, 8543, 8920, 9366, 10035, 10704, 12042, 12488, 13380, 14049, 15120, 15610, 16056, 17086, 17840, 18732, 20070, 23415, 24084, 24976, 25629, 26760, 28098, 30105, 31220, 32112, 34172, 37464, 40140, 42147, 42715, 46830, 48168, 51258, 53520, 56196, 59801, 60210, 62440, 68344, 70245, 74928, 76887, 80280, 84294, 85430, 93660, 96336, 102516, 112392, 119602, 120420, 124880, 128145, 136688, 140490, 153774, 160560, 168588, 170860, 179403, 187320, 205032, 210735, 224784, 230661, 239204, 240840, 256290, 280980, 299005, 307548, 337176, 341720, 358806, 374640, 384435, 410064, 421470, 461322, 478408, 481680, 512580, 538209, 561960, 598010, 615096, 674352, 683440, 717612, 768870, 842940, 897015, 922644, 956816, 1025160, 1076418, 1123920, 1153305, 1196020, 1230192, 1435224, 1537740, 1614627, 1685880, 1794030, 1845288, 1905089, 2050320, 2152836, 2306610, 2392040, 2691045, 2870448, 3075480, 3229254, 3371760, 3588060, 3690576, 3810178, 4305672, 4613220, 4784080, 5382090, 5715267, 6150960, 6458508, 7176120, 7620356, 8073135, 8611344, 9226440, 9525445, 10764180, 11430534, 12917016, 13335623, 14352240, 15240712, 16146270, 17145801, 18452880, 19050890, 21528360, 22861068, 25834032, 26671246, 28576335, 30481424, 32292540, 34291602, 38101780, 40006869, 43056720, 45722136, 51437403, 53342492, 57152670, 64585080, 66678115, 68583204, 76203560, 80013738, 85729005, 91444272, 102874806, 106684984, 114305340, 120020607, 129170160, 133356230, 137166408, 152407120, 160027476, 171458010, 200034345, 205749612, 213369968, 228610680, 240041214, 257187015, 266712460, 274332816, 320054952, 342916020, 360061821, 400068690, 411499224, 457221360, 480082428, 514374030, 533424920, 600103035, 640109904, 685832040, 720123642, 800137380, 822998448, 960164856, 1028748060, 1066849840, 1200206070, 1371664080, 1440247284, 1600274760, 1800309105, 1920329712, 2057496120, 2400412140, 2880494568, 3200549520, 3600618210, 4114992240, 4800824280, 5760989136, 7201236420, 9601648560, 14402472840, 28804945680]

約数ペア:

[(1, 28804945680), (2, 14402472840), (3, 9601648560), (4, 7201236420), (5, 5760989136), (6, 4800824280), (7, 4114992240), (8, 3600618210), (9, 3200549520), (10, 2880494568), (12, 2400412140), (14, 2057496120), (15, 1920329712), (16, 1800309105), (18, 1600274760), (20, 1440247284), (21, 1371664080), (24, 1200206070), (27, 1066849840), (28, 1028748060), (30, 960164856), (35, 822998448), (36, 800137380), (40, 720123642), (42, 685832040), (45, 640109904), (48, 600103035), (54, 533424920), (56, 514374030), (60, 480082428), (63, 457221360), (70, 411499224), (72, 400068690), (80, 360061821), (84, 342916020), (90, 320054952), (105, 274332816), (108, 266712460), (112, 257187015), (120, 240041214), (126, 228610680), (135, 213369968), (140, 205749612), (144, 200034345), (168, 171458010), (180, 160027476), (189, 152407120), (210, 137166408), (216, 133356230), (223, 129170160), (240, 120020607), (252, 114305340), (270, 106684984), (280, 102874806), (315, 91444272), (336, 85729005), (360, 80013738), (378, 76203560), (420, 68583204), (432, 66678115), (446, 64585080), (504, 57152670), (540, 53342492), (560, 51437403), (630, 45722136), (669, 43056720), (720, 40006869), (756, 38101780), (840, 34291602), (892, 32292540), (945, 30481424), (1008, 28576335), (1080, 26671246), (1115, 25834032), (1260, 22861068), (1338, 21528360), (1512, 19050890), (1561, 18452880), (1680, 17145801), (1784, 16146270), (1890, 15240712), (2007, 14352240), (2160, 13335623), (2230, 12917016), (2520, 11430534), (2676, 10764180), (3024, 9525445), (3122, 9226440), (3345, 8611344), (3568, 8073135), (3780, 7620356), (4014, 7176120), (4460, 6458508), (4683, 6150960), (5040, 5715267), (5352, 5382090), (6021, 4784080), (6244, 4613220), (6690, 4305672), (7560, 3810178), (7805, 3690576), (8028, 3588060), (8543, 3371760), (8920, 3229254), (9366, 3075480), (10035, 2870448), (10704, 2691045), (12042, 2392040), (12488, 2306610), (13380, 2152836), (14049, 2050320), (15120, 1905089), (15610, 1845288), (16056, 1794030), (17086, 1685880), (17840, 1614627), (18732, 1537740), (20070, 1435224), (23415, 1230192), (24084, 1196020), (24976, 1153305), (25629, 1123920), (26760, 1076418), (28098, 1025160), (30105, 956816), (31220, 922644), (32112, 897015), (34172, 842940), (37464, 768870), (40140, 717612), (42147, 683440), (42715, 674352), (46830, 615096), (48168, 598010), (51258, 561960), (53520, 538209), (56196, 512580), (59801, 481680), (60210, 478408), (62440, 461322), (68344, 421470), (70245, 410064), (74928, 384435), (76887, 374640), (80280, 358806), (84294, 341720), (85430, 337176), (93660, 307548), (96336, 299005), (102516, 280980), (112392, 256290), (119602, 240840), (120420, 239204), (124880, 230661), (128145, 224784), (136688, 210735), (140490, 205032), (153774, 187320), (160560, 179403), (168588, 170860)]