325486980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:707

約数の個数: 288

約数和(自身を含む): 1256306688

約数和(自身を除く): 930819708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 641, 651, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1209, 1260, 1282, 1302, 1365, 1395, 1612, 1638, 1820, 1860, 1923, 1953, 2015, 2170, 2340, 2418, 2564, 2604, 2730, 2790, 2821, 3205, 3255, 3276, 3627, 3846, 3906, 4030, 4095, 4340, 4487, 4836, 5460, 5580, 5642, 5769, 6045, 6410, 6510, 7254, 7692, 7812, 8060, 8190, 8333, 8463, 8974, 9615, 9765, 11284, 11538, 12090, 12820, 13020, 13461, 14105, 14508, 16380, 16666, 16926, 17948, 18135, 19230, 19530, 19871, 22435, 23076, 24180, 24999, 25389, 26922, 28210, 28845, 33332, 33852, 36270, 38460, 39060, 39742, 40383, 41665, 42315, 44870, 49998, 50778, 53844, 56420, 57690, 58331, 59613, 67305, 72540, 74997, 79484, 80766, 83330, 84630, 89740, 99355, 99996, 101556, 115380, 116662, 119226, 124995, 126945, 134610, 139097, 149994, 161532, 166660, 169260, 174993, 178839, 198710, 201915, 233324, 238452, 249990, 253890, 258323, 269220, 278194, 291655, 298065, 299988, 349986, 357678, 374985, 397420, 403830, 417291, 499980, 507780, 516646, 524979, 556388, 583310, 596130, 695485, 699972, 715356, 749970, 774969, 807660, 834582, 874965, 894195, 1033292, 1049958, 1166620, 1192260, 1251873, 1291615, 1390970, 1499940, 1549938, 1669164, 1749930, 1788390, 1808261, 2086455, 2099916, 2324907, 2503746, 2583230, 2624895, 2781940, 3099876, 3499860, 3576780, 3616522, 3874845, 4172910, 4649814, 5007492, 5166460, 5249790, 5424783, 6259365, 7233044, 7749690, 8345820, 9041305, 9299628, 10499580, 10849566, 11624535, 12518730, 15499380, 16274349, 18082610, 21699132, 23249070, 25037460, 27123915, 32548698, 36165220, 46498140, 54247830, 65097396, 81371745, 108495660, 162743490, 325486980]

約数ペア:

[(1, 325486980), (2, 162743490), (3, 108495660), (4, 81371745), (5, 65097396), (6, 54247830), (7, 46498140), (9, 36165220), (10, 32548698), (12, 27123915), (13, 25037460), (14, 23249070), (15, 21699132), (18, 18082610), (20, 16274349), (21, 15499380), (26, 12518730), (28, 11624535), (30, 10849566), (31, 10499580), (35, 9299628), (36, 9041305), (39, 8345820), (42, 7749690), (45, 7233044), (52, 6259365), (60, 5424783), (62, 5249790), (63, 5166460), (65, 5007492), (70, 4649814), (78, 4172910), (84, 3874845), (90, 3616522), (91, 3576780), (93, 3499860), (105, 3099876), (117, 2781940), (124, 2624895), (126, 2583230), (130, 2503746), (140, 2324907), (155, 2099916), (156, 2086455), (180, 1808261), (182, 1788390), (186, 1749930), (195, 1669164), (210, 1549938), (217, 1499940), (234, 1390970), (252, 1291615), (260, 1251873), (273, 1192260), (279, 1166620), (310, 1049958), (315, 1033292), (364, 894195), (372, 874965), (390, 834582), (403, 807660), (420, 774969), (434, 749970), (455, 715356), (465, 699972), (468, 695485), (546, 596130), (558, 583310), (585, 556388), (620, 524979), (630, 516646), (641, 507780), (651, 499980), (780, 417291), (806, 403830), (819, 397420), (868, 374985), (910, 357678), (930, 349986), (1085, 299988), (1092, 298065), (1116, 291655), (1170, 278194), (1209, 269220), (1260, 258323), (1282, 253890), (1302, 249990), (1365, 238452), (1395, 233324), (1612, 201915), (1638, 198710), (1820, 178839), (1860, 174993), (1923, 169260), (1953, 166660), (2015, 161532), (2170, 149994), (2340, 139097), (2418, 134610), (2564, 126945), (2604, 124995), (2730, 119226), (2790, 116662), (2821, 115380), (3205, 101556), (3255, 99996), (3276, 99355), (3627, 89740), (3846, 84630), (3906, 83330), (4030, 80766), (4095, 79484), (4340, 74997), (4487, 72540), (4836, 67305), (5460, 59613), (5580, 58331), (5642, 57690), (5769, 56420), (6045, 53844), (6410, 50778), (6510, 49998), (7254, 44870), (7692, 42315), (7812, 41665), (8060, 40383), (8190, 39742), (8333, 39060), (8463, 38460), (8974, 36270), (9615, 33852), (9765, 33332), (11284, 28845), (11538, 28210), (12090, 26922), (12820, 25389), (13020, 24999), (13461, 24180), (14105, 23076), (14508, 22435), (16380, 19871), (16666, 19530), (16926, 19230), (17948, 18135)]