98457240

素因数分解:

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

素因数の和:270

約数の個数: 256

約数和(自身を含む): 368640000

約数和(自身を除く): 270182760

約数列:

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

約数ペア:

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