56402640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 360

約数和(自身を含む): 235842048

約数和(自身を除く): 179439408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 105, 112, 114, 120, 124, 126, 133, 140, 144, 152, 155, 168, 171, 180, 186, 190, 210, 217, 228, 240, 248, 252, 266, 279, 280, 285, 304, 310, 315, 336, 342, 360, 361, 372, 380, 399, 420, 434, 456, 465, 496, 504, 532, 558, 560, 570, 589, 620, 630, 651, 665, 684, 720, 722, 744, 760, 798, 840, 855, 868, 912, 930, 1008, 1064, 1083, 1085, 1116, 1140, 1178, 1197, 1240, 1260, 1302, 1330, 1368, 1395, 1444, 1488, 1520, 1596, 1680, 1710, 1736, 1767, 1805, 1860, 1953, 1995, 2128, 2166, 2170, 2232, 2280, 2356, 2394, 2480, 2520, 2527, 2604, 2660, 2736, 2790, 2888, 2945, 3192, 3249, 3255, 3420, 3472, 3534, 3610, 3720, 3906, 3990, 4123, 4332, 4340, 4464, 4560, 4712, 4788, 5040, 5054, 5208, 5301, 5320, 5415, 5580, 5776, 5890, 5985, 6384, 6498, 6510, 6840, 7068, 7220, 7440, 7581, 7812, 7980, 8246, 8664, 8680, 8835, 9424, 9576, 9765, 10108, 10416, 10602, 10640, 10830, 11160, 11191, 11780, 11970, 12369, 12635, 12996, 13020, 13680, 14136, 14440, 15162, 15624, 15960, 16245, 16492, 17328, 17360, 17670, 19152, 19530, 20216, 20615, 21204, 21660, 22320, 22382, 22743, 23560, 23940, 24738, 25270, 25992, 26040, 26505, 28272, 28880, 30324, 31248, 31920, 32490, 32984, 33573, 35340, 37107, 37905, 39060, 40432, 41230, 42408, 43320, 44764, 45486, 47120, 47880, 49476, 50540, 51984, 52080, 53010, 55955, 60648, 61845, 64980, 65968, 67146, 70680, 74214, 75810, 78120, 78337, 82460, 84816, 86640, 89528, 90972, 95760, 98952, 100719, 101080, 106020, 111910, 113715, 121296, 123690, 129960, 134292, 141360, 148428, 151620, 156240, 156674, 164920, 167865, 179056, 181944, 185535, 197904, 201438, 202160, 212040, 223820, 227430, 235011, 247380, 259920, 268584, 296856, 303240, 313348, 329840, 335730, 363888, 371070, 391685, 402876, 424080, 447640, 454860, 470022, 494760, 503595, 537168, 593712, 606480, 626696, 671460, 705033, 742140, 783370, 805752, 895280, 909720, 940044, 989520, 1007190, 1175055, 1253392, 1342920, 1410066, 1484280, 1566740, 1611504, 1819440, 1880088, 2014380, 2350110, 2685840, 2820132, 2968560, 3133480, 3525165, 3760176, 4028760, 4700220, 5640264, 6266960, 7050330, 8057520, 9400440, 11280528, 14100660, 18800880, 28201320, 56402640]

約数ペア:

[(1, 56402640), (2, 28201320), (3, 18800880), (4, 14100660), (5, 11280528), (6, 9400440), (7, 8057520), (8, 7050330), (9, 6266960), (10, 5640264), (12, 4700220), (14, 4028760), (15, 3760176), (16, 3525165), (18, 3133480), (19, 2968560), (20, 2820132), (21, 2685840), (24, 2350110), (28, 2014380), (30, 1880088), (31, 1819440), (35, 1611504), (36, 1566740), (38, 1484280), (40, 1410066), (42, 1342920), (45, 1253392), (48, 1175055), (56, 1007190), (57, 989520), (60, 940044), (62, 909720), (63, 895280), (70, 805752), (72, 783370), (76, 742140), (80, 705033), (84, 671460), (90, 626696), (93, 606480), (95, 593712), (105, 537168), (112, 503595), (114, 494760), (120, 470022), (124, 454860), (126, 447640), (133, 424080), (140, 402876), (144, 391685), (152, 371070), (155, 363888), (168, 335730), (171, 329840), (180, 313348), (186, 303240), (190, 296856), (210, 268584), (217, 259920), (228, 247380), (240, 235011), (248, 227430), (252, 223820), (266, 212040), (279, 202160), (280, 201438), (285, 197904), (304, 185535), (310, 181944), (315, 179056), (336, 167865), (342, 164920), (360, 156674), (361, 156240), (372, 151620), (380, 148428), (399, 141360), (420, 134292), (434, 129960), (456, 123690), (465, 121296), (496, 113715), (504, 111910), (532, 106020), (558, 101080), (560, 100719), (570, 98952), (589, 95760), (620, 90972), (630, 89528), (651, 86640), (665, 84816), (684, 82460), (720, 78337), (722, 78120), (744, 75810), (760, 74214), (798, 70680), (840, 67146), (855, 65968), (868, 64980), (912, 61845), (930, 60648), (1008, 55955), (1064, 53010), (1083, 52080), (1085, 51984), (1116, 50540), (1140, 49476), (1178, 47880), (1197, 47120), (1240, 45486), (1260, 44764), (1302, 43320), (1330, 42408), (1368, 41230), (1395, 40432), (1444, 39060), (1488, 37905), (1520, 37107), (1596, 35340), (1680, 33573), (1710, 32984), (1736, 32490), (1767, 31920), (1805, 31248), (1860, 30324), (1953, 28880), (1995, 28272), (2128, 26505), (2166, 26040), (2170, 25992), (2232, 25270), (2280, 24738), (2356, 23940), (2394, 23560), (2480, 22743), (2520, 22382), (2527, 22320), (2604, 21660), (2660, 21204), (2736, 20615), (2790, 20216), (2888, 19530), (2945, 19152), (3192, 17670), (3249, 17360), (3255, 17328), (3420, 16492), (3472, 16245), (3534, 15960), (3610, 15624), (3720, 15162), (3906, 14440), (3990, 14136), (4123, 13680), (4332, 13020), (4340, 12996), (4464, 12635), (4560, 12369), (4712, 11970), (4788, 11780), (5040, 11191), (5054, 11160), (5208, 10830), (5301, 10640), (5320, 10602), (5415, 10416), (5580, 10108), (5776, 9765), (5890, 9576), (5985, 9424), (6384, 8835), (6498, 8680), (6510, 8664), (6840, 8246), (7068, 7980), (7220, 7812), (7440, 7581)]