315686841960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{32009}}^1$

素因数の和:32288

約数の個数: 256

約数和(自身を含む): 1106265600000

約数和(自身を除く): 790578758040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 199, 210, 236, 280, 295, 354, 398, 413, 420, 472, 590, 597, 708, 796, 826, 840, 885, 995, 1180, 1194, 1239, 1393, 1416, 1592, 1652, 1770, 1990, 2065, 2360, 2388, 2478, 2786, 2985, 3304, 3540, 3980, 4130, 4179, 4776, 4956, 5572, 5970, 6195, 6965, 7080, 7960, 8260, 8358, 9912, 11144, 11741, 11940, 12390, 13930, 16520, 16716, 20895, 23482, 23880, 24780, 27860, 32009, 33432, 35223, 41790, 46964, 49560, 55720, 58705, 64018, 70446, 82187, 83580, 93928, 96027, 117410, 128036, 140892, 160045, 164374, 167160, 176115, 192054, 224063, 234820, 246561, 256072, 281784, 320090, 328748, 352230, 384108, 410935, 448126, 469640, 480135, 493122, 640180, 657496, 672189, 704460, 768216, 821870, 896252, 960270, 986244, 1120315, 1232805, 1280360, 1344378, 1408920, 1643740, 1792504, 1888531, 1920540, 1972488, 2240630, 2465610, 2688756, 3287480, 3360945, 3777062, 3841080, 4481260, 4931220, 5377512, 5665593, 6369791, 6721890, 7554124, 8962520, 9442655, 9862440, 11331186, 12739582, 13219717, 13443780, 15108248, 18885310, 19109373, 22662372, 25479164, 26439434, 26887560, 28327965, 31848955, 37770620, 38218746, 39659151, 44588537, 45324744, 50958328, 52878868, 56655930, 63697910, 66098585, 75541240, 76437492, 79318302, 89177074, 95546865, 105757736, 113311860, 127395820, 132197170, 133765611, 152874984, 158636604, 178354148, 191093730, 198295755, 222942685, 226623720, 254791640, 264394340, 267531222, 317273208, 356708296, 375817669, 382187460, 396591510, 445885370, 528788680, 535062444, 668828055, 751635338, 764374920, 793183020, 891770740, 1070124888, 1127453007, 1337656110, 1503270676, 1586366040, 1783541480, 1879088345, 2254906014, 2630723683, 2675312220, 3006541352, 3758176690, 4509812028, 5261447366, 5350624440, 5637265035, 7516353380, 7892171049, 9019624056, 10522894732, 11274530070, 13153618415, 15032706760, 15784342098, 21045789464, 22549060140, 26307236830, 31568684196, 39460855245, 45098120280, 52614473660, 63137368392, 78921710490, 105228947320, 157843420980, 315686841960]

約数ペア:

[(1, 315686841960), (2, 157843420980), (3, 105228947320), (4, 78921710490), (5, 63137368392), (6, 52614473660), (7, 45098120280), (8, 39460855245), (10, 31568684196), (12, 26307236830), (14, 22549060140), (15, 21045789464), (20, 15784342098), (21, 15032706760), (24, 13153618415), (28, 11274530070), (30, 10522894732), (35, 9019624056), (40, 7892171049), (42, 7516353380), (56, 5637265035), (59, 5350624440), (60, 5261447366), (70, 4509812028), (84, 3758176690), (105, 3006541352), (118, 2675312220), (120, 2630723683), (140, 2254906014), (168, 1879088345), (177, 1783541480), (199, 1586366040), (210, 1503270676), (236, 1337656110), (280, 1127453007), (295, 1070124888), (354, 891770740), (398, 793183020), (413, 764374920), (420, 751635338), (472, 668828055), (590, 535062444), (597, 528788680), (708, 445885370), (796, 396591510), (826, 382187460), (840, 375817669), (885, 356708296), (995, 317273208), (1180, 267531222), (1194, 264394340), (1239, 254791640), (1393, 226623720), (1416, 222942685), (1592, 198295755), (1652, 191093730), (1770, 178354148), (1990, 158636604), (2065, 152874984), (2360, 133765611), (2388, 132197170), (2478, 127395820), (2786, 113311860), (2985, 105757736), (3304, 95546865), (3540, 89177074), (3980, 79318302), (4130, 76437492), (4179, 75541240), (4776, 66098585), (4956, 63697910), (5572, 56655930), (5970, 52878868), (6195, 50958328), (6965, 45324744), (7080, 44588537), (7960, 39659151), (8260, 38218746), (8358, 37770620), (9912, 31848955), (11144, 28327965), (11741, 26887560), (11940, 26439434), (12390, 25479164), (13930, 22662372), (16520, 19109373), (16716, 18885310), (20895, 15108248), (23482, 13443780), (23880, 13219717), (24780, 12739582), (27860, 11331186), (32009, 9862440), (33432, 9442655), (35223, 8962520), (41790, 7554124), (46964, 6721890), (49560, 6369791), (55720, 5665593), (58705, 5377512), (64018, 4931220), (70446, 4481260), (82187, 3841080), (83580, 3777062), (93928, 3360945), (96027, 3287480), (117410, 2688756), (128036, 2465610), (140892, 2240630), (160045, 1972488), (164374, 1920540), (167160, 1888531), (176115, 1792504), (192054, 1643740), (224063, 1408920), (234820, 1344378), (246561, 1280360), (256072, 1232805), (281784, 1120315), (320090, 986244), (328748, 960270), (352230, 896252), (384108, 821870), (410935, 768216), (448126, 704460), (469640, 672189), (480135, 657496), (493122, 640180)]