131869920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3057

約数の個数: 192

約数和(自身を含む): 511418880

約数和(自身を除く): 379548960

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3019, 3120, 3360, 3640, 4368, 5460, 6038, 6240, 7280, 8736, 9057, 10920, 12076, 14560, 15095, 18114, 21133, 21840, 24152, 30190, 36228, 39247, 42266, 43680, 45285, 48304, 60380, 63399, 72456, 78494, 84532, 90570, 96608, 105665, 117741, 120760, 126798, 144912, 156988, 169064, 181140, 196235, 211330, 235482, 241520, 253596, 274729, 289824, 313976, 316995, 338128, 362280, 392470, 422660, 470964, 483040, 507192, 549458, 588705, 627952, 633990, 676256, 724560, 784940, 824187, 845320, 941928, 1014384, 1098916, 1177410, 1255904, 1267980, 1373645, 1449120, 1569880, 1648374, 1690640, 1883856, 2028768, 2197832, 2354820, 2535960, 2747290, 3139760, 3296748, 3381280, 3767712, 4120935, 4395664, 4709640, 5071920, 5494580, 6279520, 6593496, 8241870, 8791328, 9419280, 10143840, 10989160, 13186992, 16483740, 18838560, 21978320, 26373984, 32967480, 43956640, 65934960, 131869920]

約数ペア:

[(1, 131869920), (2, 65934960), (3, 43956640), (4, 32967480), (5, 26373984), (6, 21978320), (7, 18838560), (8, 16483740), (10, 13186992), (12, 10989160), (13, 10143840), (14, 9419280), (15, 8791328), (16, 8241870), (20, 6593496), (21, 6279520), (24, 5494580), (26, 5071920), (28, 4709640), (30, 4395664), (32, 4120935), (35, 3767712), (39, 3381280), (40, 3296748), (42, 3139760), (48, 2747290), (52, 2535960), (56, 2354820), (60, 2197832), (65, 2028768), (70, 1883856), (78, 1690640), (80, 1648374), (84, 1569880), (91, 1449120), (96, 1373645), (104, 1267980), (105, 1255904), (112, 1177410), (120, 1098916), (130, 1014384), (140, 941928), (156, 845320), (160, 824187), (168, 784940), (182, 724560), (195, 676256), (208, 633990), (210, 627952), (224, 588705), (240, 549458), (260, 507192), (273, 483040), (280, 470964), (312, 422660), (336, 392470), (364, 362280), (390, 338128), (416, 316995), (420, 313976), (455, 289824), (480, 274729), (520, 253596), (546, 241520), (560, 235482), (624, 211330), (672, 196235), (728, 181140), (780, 169064), (840, 156988), (910, 144912), (1040, 126798), (1092, 120760), (1120, 117741), (1248, 105665), (1365, 96608), (1456, 90570), (1560, 84532), (1680, 78494), (1820, 72456), (2080, 63399), (2184, 60380), (2730, 48304), (2912, 45285), (3019, 43680), (3120, 42266), (3360, 39247), (3640, 36228), (4368, 30190), (5460, 24152), (6038, 21840), (6240, 21133), (7280, 18114), (8736, 15095), (9057, 14560), (10920, 12076)]