328721520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 320

約数和(自身を含む): 1172496384

約数和(自身を除く): 843774864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 31, 34, 40, 46, 48, 51, 60, 62, 68, 69, 80, 85, 92, 93, 102, 113, 115, 120, 124, 136, 138, 155, 170, 184, 186, 204, 226, 230, 240, 248, 255, 272, 276, 310, 339, 340, 345, 368, 372, 391, 408, 452, 460, 465, 496, 510, 527, 552, 565, 620, 678, 680, 690, 713, 744, 782, 816, 904, 920, 930, 1020, 1054, 1104, 1130, 1173, 1240, 1356, 1360, 1380, 1426, 1488, 1564, 1581, 1695, 1808, 1840, 1860, 1921, 1955, 2040, 2108, 2139, 2260, 2346, 2480, 2599, 2635, 2712, 2760, 2852, 3128, 3162, 3390, 3503, 3565, 3720, 3842, 3910, 4080, 4216, 4278, 4520, 4692, 5198, 5270, 5424, 5520, 5704, 5763, 5865, 6256, 6324, 6780, 7006, 7130, 7440, 7684, 7797, 7820, 7905, 8432, 8556, 9040, 9384, 9605, 10396, 10509, 10540, 10695, 11408, 11526, 11730, 12121, 12648, 12995, 13560, 14012, 14260, 15368, 15594, 15640, 15810, 17112, 17515, 18768, 19210, 20792, 21018, 21080, 21390, 23052, 23460, 24242, 25296, 25990, 27120, 28024, 28520, 28815, 30736, 31188, 31280, 31620, 34224, 35030, 36363, 38420, 38985, 41584, 42036, 42160, 42780, 44183, 46104, 46920, 48484, 51980, 52545, 56048, 57040, 57630, 59551, 60605, 62376, 63240, 70060, 72726, 76840, 77970, 80569, 84072, 85560, 88366, 92208, 93840, 96968, 103960, 105090, 115260, 119102, 121210, 124752, 126480, 132549, 140120, 145452, 153680, 155940, 161138, 168144, 171120, 176732, 178653, 181815, 193936, 207920, 210180, 220915, 230520, 238204, 241707, 242420, 265098, 280240, 290904, 297755, 311880, 322276, 353464, 357306, 363630, 402845, 420360, 441830, 461040, 476408, 483414, 484840, 530196, 581808, 595510, 623760, 644552, 662745, 706928, 714612, 727260, 805690, 840720, 883660, 893265, 952816, 966828, 969680, 1060392, 1191020, 1208535, 1289104, 1325490, 1369673, 1429224, 1454520, 1611380, 1767320, 1786530, 1933656, 2120784, 2382040, 2417070, 2650980, 2739346, 2858448, 2909040, 3222760, 3534640, 3573060, 3867312, 4109019, 4764080, 4834140, 5301960, 5478692, 6445520, 6848365, 7146120, 8218038, 9668280, 10603920, 10957384, 13696730, 14292240, 16436076, 19336560, 20545095, 21914768, 27393460, 32872152, 41090190, 54786920, 65744304, 82180380, 109573840, 164360760, 328721520]

約数ペア:

[(1, 328721520), (2, 164360760), (3, 109573840), (4, 82180380), (5, 65744304), (6, 54786920), (8, 41090190), (10, 32872152), (12, 27393460), (15, 21914768), (16, 20545095), (17, 19336560), (20, 16436076), (23, 14292240), (24, 13696730), (30, 10957384), (31, 10603920), (34, 9668280), (40, 8218038), (46, 7146120), (48, 6848365), (51, 6445520), (60, 5478692), (62, 5301960), (68, 4834140), (69, 4764080), (80, 4109019), (85, 3867312), (92, 3573060), (93, 3534640), (102, 3222760), (113, 2909040), (115, 2858448), (120, 2739346), (124, 2650980), (136, 2417070), (138, 2382040), (155, 2120784), (170, 1933656), (184, 1786530), (186, 1767320), (204, 1611380), (226, 1454520), (230, 1429224), (240, 1369673), (248, 1325490), (255, 1289104), (272, 1208535), (276, 1191020), (310, 1060392), (339, 969680), (340, 966828), (345, 952816), (368, 893265), (372, 883660), (391, 840720), (408, 805690), (452, 727260), (460, 714612), (465, 706928), (496, 662745), (510, 644552), (527, 623760), (552, 595510), (565, 581808), (620, 530196), (678, 484840), (680, 483414), (690, 476408), (713, 461040), (744, 441830), (782, 420360), (816, 402845), (904, 363630), (920, 357306), (930, 353464), (1020, 322276), (1054, 311880), (1104, 297755), (1130, 290904), (1173, 280240), (1240, 265098), (1356, 242420), (1360, 241707), (1380, 238204), (1426, 230520), (1488, 220915), (1564, 210180), (1581, 207920), (1695, 193936), (1808, 181815), (1840, 178653), (1860, 176732), (1921, 171120), (1955, 168144), (2040, 161138), (2108, 155940), (2139, 153680), (2260, 145452), (2346, 140120), (2480, 132549), (2599, 126480), (2635, 124752), (2712, 121210), (2760, 119102), (2852, 115260), (3128, 105090), (3162, 103960), (3390, 96968), (3503, 93840), (3565, 92208), (3720, 88366), (3842, 85560), (3910, 84072), (4080, 80569), (4216, 77970), (4278, 76840), (4520, 72726), (4692, 70060), (5198, 63240), (5270, 62376), (5424, 60605), (5520, 59551), (5704, 57630), (5763, 57040), (5865, 56048), (6256, 52545), (6324, 51980), (6780, 48484), (7006, 46920), (7130, 46104), (7440, 44183), (7684, 42780), (7797, 42160), (7820, 42036), (7905, 41584), (8432, 38985), (8556, 38420), (9040, 36363), (9384, 35030), (9605, 34224), (10396, 31620), (10509, 31280), (10540, 31188), (10695, 30736), (11408, 28815), (11526, 28520), (11730, 28024), (12121, 27120), (12648, 25990), (12995, 25296), (13560, 24242), (14012, 23460), (14260, 23052), (15368, 21390), (15594, 21080), (15640, 21018), (15810, 20792), (17112, 19210), (17515, 18768)]