277121520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 320

約数和(自身を含む): 1049932800

約数和(自身を除く): 772811280

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, 71, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 139, 142, 144, 156, 180, 195, 208, 213, 216, 234, 240, 260, 270, 278, 284, 312, 351, 355, 360, 390, 417, 426, 432, 468, 520, 540, 556, 568, 585, 624, 639, 695, 702, 710, 720, 780, 834, 852, 923, 936, 1040, 1065, 1080, 1112, 1136, 1170, 1251, 1278, 1390, 1404, 1420, 1560, 1668, 1704, 1755, 1807, 1846, 1872, 1917, 2085, 2130, 2160, 2224, 2340, 2502, 2556, 2769, 2780, 2808, 2840, 3120, 3195, 3336, 3408, 3510, 3614, 3692, 3753, 3834, 4170, 4260, 4615, 4680, 5004, 5112, 5421, 5538, 5560, 5616, 5680, 6255, 6390, 6672, 7020, 7228, 7384, 7506, 7668, 8307, 8340, 8520, 9035, 9230, 9360, 9585, 9869, 10008, 10224, 10842, 11076, 11120, 12510, 12780, 13845, 14040, 14456, 14768, 15012, 15336, 16263, 16614, 16680, 17040, 18070, 18460, 18765, 19170, 19738, 20016, 21684, 22152, 24921, 25020, 25560, 27105, 27690, 28080, 28912, 29607, 30024, 30672, 32526, 33228, 33360, 36140, 36920, 37530, 38340, 39476, 41535, 43368, 44304, 48789, 49345, 49842, 50040, 51120, 54210, 55380, 59214, 60048, 65052, 66456, 72280, 73840, 75060, 76680, 78952, 81315, 83070, 86736, 88821, 97578, 98690, 99684, 100080, 108420, 110760, 118428, 124605, 128297, 130104, 132912, 144560, 148035, 150120, 153360, 157904, 162630, 166140, 177642, 195156, 197380, 199368, 216840, 221520, 236856, 243945, 249210, 256594, 260208, 266463, 296070, 300240, 325260, 332280, 355284, 384891, 390312, 394760, 398736, 433680, 444105, 473712, 487890, 498420, 513188, 532926, 592140, 641485, 650520, 664560, 710568, 769782, 780624, 789520, 888210, 975780, 996840, 1026376, 1065852, 1154673, 1184280, 1282970, 1301040, 1332315, 1421136, 1539564, 1776420, 1924455, 1951560, 1993680, 2052752, 2131704, 2309346, 2368560, 2565940, 2664630, 3079128, 3464019, 3552840, 3848910, 3903120, 4263408, 4618692, 5131880, 5329260, 5773365, 6158256, 6928038, 7105680, 7697820, 9237384, 10263760, 10658520, 11546730, 13856076, 15395640, 17320095, 18474768, 21317040, 23093460, 27712152, 30791280, 34640190, 46186920, 55424304, 69280380, 92373840, 138560760, 277121520]

約数ペア:

[(1, 277121520), (2, 138560760), (3, 92373840), (4, 69280380), (5, 55424304), (6, 46186920), (8, 34640190), (9, 30791280), (10, 27712152), (12, 23093460), (13, 21317040), (15, 18474768), (16, 17320095), (18, 15395640), (20, 13856076), (24, 11546730), (26, 10658520), (27, 10263760), (30, 9237384), (36, 7697820), (39, 7105680), (40, 6928038), (45, 6158256), (48, 5773365), (52, 5329260), (54, 5131880), (60, 4618692), (65, 4263408), (71, 3903120), (72, 3848910), (78, 3552840), (80, 3464019), (90, 3079128), (104, 2664630), (108, 2565940), (117, 2368560), (120, 2309346), (130, 2131704), (135, 2052752), (139, 1993680), (142, 1951560), (144, 1924455), (156, 1776420), (180, 1539564), (195, 1421136), (208, 1332315), (213, 1301040), (216, 1282970), (234, 1184280), (240, 1154673), (260, 1065852), (270, 1026376), (278, 996840), (284, 975780), (312, 888210), (351, 789520), (355, 780624), (360, 769782), (390, 710568), (417, 664560), (426, 650520), (432, 641485), (468, 592140), (520, 532926), (540, 513188), (556, 498420), (568, 487890), (585, 473712), (624, 444105), (639, 433680), (695, 398736), (702, 394760), (710, 390312), (720, 384891), (780, 355284), (834, 332280), (852, 325260), (923, 300240), (936, 296070), (1040, 266463), (1065, 260208), (1080, 256594), (1112, 249210), (1136, 243945), (1170, 236856), (1251, 221520), (1278, 216840), (1390, 199368), (1404, 197380), (1420, 195156), (1560, 177642), (1668, 166140), (1704, 162630), (1755, 157904), (1807, 153360), (1846, 150120), (1872, 148035), (1917, 144560), (2085, 132912), (2130, 130104), (2160, 128297), (2224, 124605), (2340, 118428), (2502, 110760), (2556, 108420), (2769, 100080), (2780, 99684), (2808, 98690), (2840, 97578), (3120, 88821), (3195, 86736), (3336, 83070), (3408, 81315), (3510, 78952), (3614, 76680), (3692, 75060), (3753, 73840), (3834, 72280), (4170, 66456), (4260, 65052), (4615, 60048), (4680, 59214), (5004, 55380), (5112, 54210), (5421, 51120), (5538, 50040), (5560, 49842), (5616, 49345), (5680, 48789), (6255, 44304), (6390, 43368), (6672, 41535), (7020, 39476), (7228, 38340), (7384, 37530), (7506, 36920), (7668, 36140), (8307, 33360), (8340, 33228), (8520, 32526), (9035, 30672), (9230, 30024), (9360, 29607), (9585, 28912), (9869, 28080), (10008, 27690), (10224, 27105), (10842, 25560), (11076, 25020), (11120, 24921), (12510, 22152), (12780, 21684), (13845, 20016), (14040, 19738), (14456, 19170), (14768, 18765), (15012, 18460), (15336, 18070), (16263, 17040), (16614, 16680)]