196914480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 320

約数和(自身を含む): 761856000

約数和(自身を除く): 564941520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 48, 56, 57, 60, 62, 70, 76, 80, 84, 93, 95, 105, 112, 114, 120, 124, 133, 140, 152, 155, 168, 186, 190, 199, 210, 217, 228, 240, 248, 266, 280, 285, 304, 310, 336, 372, 380, 398, 399, 420, 434, 456, 465, 496, 532, 560, 570, 589, 597, 620, 651, 665, 744, 760, 796, 798, 840, 868, 912, 930, 995, 1064, 1085, 1140, 1178, 1194, 1240, 1302, 1330, 1393, 1488, 1520, 1592, 1596, 1680, 1736, 1767, 1860, 1990, 1995, 2128, 2170, 2280, 2356, 2388, 2480, 2604, 2660, 2786, 2945, 2985, 3184, 3192, 3255, 3472, 3534, 3720, 3781, 3980, 3990, 4123, 4179, 4340, 4560, 4712, 4776, 5208, 5320, 5572, 5890, 5970, 6169, 6384, 6510, 6965, 7068, 7440, 7562, 7960, 7980, 8246, 8358, 8680, 8835, 9424, 9552, 10416, 10640, 11144, 11343, 11780, 11940, 12338, 12369, 13020, 13930, 14136, 15124, 15920, 15960, 16492, 16716, 17360, 17670, 18507, 18905, 20615, 20895, 22288, 22686, 23560, 23880, 24676, 24738, 26040, 26467, 27860, 28272, 30248, 30845, 31920, 32984, 33432, 35340, 37014, 37810, 41230, 41790, 43183, 45372, 47120, 47760, 49352, 49476, 52080, 52934, 55720, 56715, 60496, 61690, 61845, 65968, 66864, 70680, 74028, 75620, 79401, 82460, 83580, 86366, 90744, 92535, 98704, 98952, 105868, 111440, 113430, 117211, 123380, 123690, 129549, 132335, 141360, 148056, 151240, 158802, 164920, 167160, 172732, 181488, 185070, 197904, 211736, 215915, 226860, 234422, 246760, 247380, 259098, 264670, 296112, 302480, 317604, 329840, 334320, 345464, 351633, 370140, 397005, 423472, 431830, 453720, 468844, 493520, 494760, 518196, 529340, 586055, 635208, 647745, 690928, 703266, 740280, 794010, 820477, 863660, 907440, 937688, 989520, 1036392, 1058680, 1172110, 1270416, 1295490, 1406532, 1480560, 1588020, 1640954, 1727320, 1758165, 1875376, 2072784, 2117360, 2344220, 2461431, 2590980, 2813064, 3176040, 3281908, 3454640, 3516330, 4102385, 4688440, 4922862, 5181960, 5626128, 6352080, 6563816, 7032660, 8204770, 9376880, 9845724, 10363920, 12307155, 13127632, 14065320, 16409540, 19691448, 24614310, 28130640, 32819080, 39382896, 49228620, 65638160, 98457240, 196914480]

約数ペア:

[(1, 196914480), (2, 98457240), (3, 65638160), (4, 49228620), (5, 39382896), (6, 32819080), (7, 28130640), (8, 24614310), (10, 19691448), (12, 16409540), (14, 14065320), (15, 13127632), (16, 12307155), (19, 10363920), (20, 9845724), (21, 9376880), (24, 8204770), (28, 7032660), (30, 6563816), (31, 6352080), (35, 5626128), (38, 5181960), (40, 4922862), (42, 4688440), (48, 4102385), (56, 3516330), (57, 3454640), (60, 3281908), (62, 3176040), (70, 2813064), (76, 2590980), (80, 2461431), (84, 2344220), (93, 2117360), (95, 2072784), (105, 1875376), (112, 1758165), (114, 1727320), (120, 1640954), (124, 1588020), (133, 1480560), (140, 1406532), (152, 1295490), (155, 1270416), (168, 1172110), (186, 1058680), (190, 1036392), (199, 989520), (210, 937688), (217, 907440), (228, 863660), (240, 820477), (248, 794010), (266, 740280), (280, 703266), (285, 690928), (304, 647745), (310, 635208), (336, 586055), (372, 529340), (380, 518196), (398, 494760), (399, 493520), (420, 468844), (434, 453720), (456, 431830), (465, 423472), (496, 397005), (532, 370140), (560, 351633), (570, 345464), (589, 334320), (597, 329840), (620, 317604), (651, 302480), (665, 296112), (744, 264670), (760, 259098), (796, 247380), (798, 246760), (840, 234422), (868, 226860), (912, 215915), (930, 211736), (995, 197904), (1064, 185070), (1085, 181488), (1140, 172732), (1178, 167160), (1194, 164920), (1240, 158802), (1302, 151240), (1330, 148056), (1393, 141360), (1488, 132335), (1520, 129549), (1592, 123690), (1596, 123380), (1680, 117211), (1736, 113430), (1767, 111440), (1860, 105868), (1990, 98952), (1995, 98704), (2128, 92535), (2170, 90744), (2280, 86366), (2356, 83580), (2388, 82460), (2480, 79401), (2604, 75620), (2660, 74028), (2786, 70680), (2945, 66864), (2985, 65968), (3184, 61845), (3192, 61690), (3255, 60496), (3472, 56715), (3534, 55720), (3720, 52934), (3781, 52080), (3980, 49476), (3990, 49352), (4123, 47760), (4179, 47120), (4340, 45372), (4560, 43183), (4712, 41790), (4776, 41230), (5208, 37810), (5320, 37014), (5572, 35340), (5890, 33432), (5970, 32984), (6169, 31920), (6384, 30845), (6510, 30248), (6965, 28272), (7068, 27860), (7440, 26467), (7562, 26040), (7960, 24738), (7980, 24676), (8246, 23880), (8358, 23560), (8680, 22686), (8835, 22288), (9424, 20895), (9552, 20615), (10416, 18905), (10640, 18507), (11144, 17670), (11343, 17360), (11780, 16716), (11940, 16492), (12338, 15960), (12369, 15920), (13020, 15124), (13930, 14136)]