201460560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 240

約数和(自身を含む): 747737856

約数和(自身を除く): 546277296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 463, 490, 518, 555, 560, 588, 592, 735, 740, 777, 784, 840, 888, 926, 980, 1036, 1110, 1176, 1295, 1389, 1470, 1480, 1554, 1680, 1776, 1813, 1852, 1960, 2072, 2220, 2315, 2352, 2590, 2778, 2940, 2960, 3108, 3241, 3626, 3704, 3885, 3920, 4144, 4440, 4630, 5180, 5439, 5556, 5880, 6216, 6482, 6945, 7252, 7408, 7770, 8880, 9065, 9260, 9723, 10360, 10878, 11112, 11760, 12432, 12964, 13890, 14504, 15540, 16205, 17131, 18130, 18520, 19446, 20720, 21756, 22224, 22687, 25928, 27195, 27780, 29008, 31080, 32410, 34262, 36260, 37040, 38892, 43512, 45374, 48615, 51393, 51856, 54390, 55560, 62160, 64820, 68061, 68524, 72520, 77784, 85655, 87024, 90748, 97230, 102786, 108780, 111120, 113435, 119917, 129640, 136122, 137048, 145040, 155568, 171310, 181496, 194460, 205572, 217560, 226870, 239834, 256965, 259280, 272244, 274096, 340305, 342620, 359751, 362992, 388920, 411144, 435120, 453740, 479668, 513930, 544488, 599585, 680610, 685240, 719502, 777840, 822288, 839419, 907480, 959336, 1027860, 1088976, 1199170, 1361220, 1370480, 1439004, 1678838, 1798755, 1814960, 1918672, 2055720, 2398340, 2518257, 2722440, 2878008, 3357676, 3597510, 4111440, 4197095, 4796680, 5036514, 5444880, 5756016, 6715352, 7195020, 8394190, 9593360, 10073028, 12591285, 13430704, 14390040, 16788380, 20146056, 25182570, 28780080, 33576760, 40292112, 50365140, 67153520, 100730280, 201460560]

約数ペア:

[(1, 201460560), (2, 100730280), (3, 67153520), (4, 50365140), (5, 40292112), (6, 33576760), (7, 28780080), (8, 25182570), (10, 20146056), (12, 16788380), (14, 14390040), (15, 13430704), (16, 12591285), (20, 10073028), (21, 9593360), (24, 8394190), (28, 7195020), (30, 6715352), (35, 5756016), (37, 5444880), (40, 5036514), (42, 4796680), (48, 4197095), (49, 4111440), (56, 3597510), (60, 3357676), (70, 2878008), (74, 2722440), (80, 2518257), (84, 2398340), (98, 2055720), (105, 1918672), (111, 1814960), (112, 1798755), (120, 1678838), (140, 1439004), (147, 1370480), (148, 1361220), (168, 1199170), (185, 1088976), (196, 1027860), (210, 959336), (222, 907480), (240, 839419), (245, 822288), (259, 777840), (280, 719502), (294, 685240), (296, 680610), (336, 599585), (370, 544488), (392, 513930), (420, 479668), (444, 453740), (463, 435120), (490, 411144), (518, 388920), (555, 362992), (560, 359751), (588, 342620), (592, 340305), (735, 274096), (740, 272244), (777, 259280), (784, 256965), (840, 239834), (888, 226870), (926, 217560), (980, 205572), (1036, 194460), (1110, 181496), (1176, 171310), (1295, 155568), (1389, 145040), (1470, 137048), (1480, 136122), (1554, 129640), (1680, 119917), (1776, 113435), (1813, 111120), (1852, 108780), (1960, 102786), (2072, 97230), (2220, 90748), (2315, 87024), (2352, 85655), (2590, 77784), (2778, 72520), (2940, 68524), (2960, 68061), (3108, 64820), (3241, 62160), (3626, 55560), (3704, 54390), (3885, 51856), (3920, 51393), (4144, 48615), (4440, 45374), (4630, 43512), (5180, 38892), (5439, 37040), (5556, 36260), (5880, 34262), (6216, 32410), (6482, 31080), (6945, 29008), (7252, 27780), (7408, 27195), (7770, 25928), (8880, 22687), (9065, 22224), (9260, 21756), (9723, 20720), (10360, 19446), (10878, 18520), (11112, 18130), (11760, 17131), (12432, 16205), (12964, 15540), (13890, 14504)]