210013440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 288

約数和(自身を含む): 826887936

約数和(自身を除く): 616874496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 601, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1202, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1803, 1820, 1920, 2080, 2184, 2240, 2404, 2496, 2688, 2730, 2912, 3005, 3120, 3328, 3360, 3606, 3640, 3840, 4160, 4207, 4368, 4480, 4808, 4992, 5376, 5460, 5824, 6010, 6240, 6720, 7212, 7280, 7813, 8320, 8414, 8736, 8960, 9015, 9616, 9984, 10920, 11648, 12020, 12480, 12621, 13440, 14424, 14560, 15626, 16640, 16828, 17472, 18030, 19232, 21035, 21840, 23296, 23439, 24040, 24960, 25242, 26880, 28848, 29120, 31252, 33656, 34944, 36060, 38464, 39065, 42070, 43680, 46878, 48080, 49920, 50484, 54691, 57696, 58240, 62504, 63105, 67312, 69888, 72120, 76928, 78130, 84140, 87360, 93756, 96160, 100968, 109382, 115392, 116480, 117195, 125008, 126210, 134624, 144240, 153856, 156260, 164073, 168280, 174720, 187512, 192320, 201936, 218764, 230784, 234390, 250016, 252420, 269248, 273455, 288480, 312520, 328146, 336560, 349440, 375024, 384640, 403872, 437528, 461568, 468780, 500032, 504840, 538496, 546910, 576960, 625040, 656292, 673120, 750048, 769280, 807744, 820365, 875056, 937560, 1000064, 1009680, 1076992, 1093820, 1153920, 1250080, 1312584, 1346240, 1500096, 1615488, 1640730, 1750112, 1875120, 2000128, 2019360, 2187640, 2307840, 2500160, 2625168, 2692480, 3000192, 3230976, 3281460, 3500224, 3750240, 4038720, 4375280, 5000320, 5250336, 5384960, 6000384, 6562920, 7000448, 7500480, 8077440, 8750560, 10000640, 10500672, 13125840, 14000896, 15000960, 16154880, 17501120, 21001344, 26251680, 30001920, 35002240, 42002688, 52503360, 70004480, 105006720, 210013440]

約数ペア:

[(1, 210013440), (2, 105006720), (3, 70004480), (4, 52503360), (5, 42002688), (6, 35002240), (7, 30001920), (8, 26251680), (10, 21001344), (12, 17501120), (13, 16154880), (14, 15000960), (15, 14000896), (16, 13125840), (20, 10500672), (21, 10000640), (24, 8750560), (26, 8077440), (28, 7500480), (30, 7000448), (32, 6562920), (35, 6000384), (39, 5384960), (40, 5250336), (42, 5000320), (48, 4375280), (52, 4038720), (56, 3750240), (60, 3500224), (64, 3281460), (65, 3230976), (70, 3000192), (78, 2692480), (80, 2625168), (84, 2500160), (91, 2307840), (96, 2187640), (104, 2019360), (105, 2000128), (112, 1875120), (120, 1750112), (128, 1640730), (130, 1615488), (140, 1500096), (156, 1346240), (160, 1312584), (168, 1250080), (182, 1153920), (192, 1093820), (195, 1076992), (208, 1009680), (210, 1000064), (224, 937560), (240, 875056), (256, 820365), (260, 807744), (273, 769280), (280, 750048), (312, 673120), (320, 656292), (336, 625040), (364, 576960), (384, 546910), (390, 538496), (416, 504840), (420, 500032), (448, 468780), (455, 461568), (480, 437528), (520, 403872), (546, 384640), (560, 375024), (601, 349440), (624, 336560), (640, 328146), (672, 312520), (728, 288480), (768, 273455), (780, 269248), (832, 252420), (840, 250016), (896, 234390), (910, 230784), (960, 218764), (1040, 201936), (1092, 192320), (1120, 187512), (1202, 174720), (1248, 168280), (1280, 164073), (1344, 156260), (1365, 153856), (1456, 144240), (1560, 134624), (1664, 126210), (1680, 125008), (1792, 117195), (1803, 116480), (1820, 115392), (1920, 109382), (2080, 100968), (2184, 96160), (2240, 93756), (2404, 87360), (2496, 84140), (2688, 78130), (2730, 76928), (2912, 72120), (3005, 69888), (3120, 67312), (3328, 63105), (3360, 62504), (3606, 58240), (3640, 57696), (3840, 54691), (4160, 50484), (4207, 49920), (4368, 48080), (4480, 46878), (4808, 43680), (4992, 42070), (5376, 39065), (5460, 38464), (5824, 36060), (6010, 34944), (6240, 33656), (6720, 31252), (7212, 29120), (7280, 28848), (7813, 26880), (8320, 25242), (8414, 24960), (8736, 24040), (8960, 23439), (9015, 23296), (9616, 21840), (9984, 21035), (10920, 19232), (11648, 18030), (12020, 17472), (12480, 16828), (12621, 16640), (13440, 15626), (14424, 14560)]