15694559160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2557}}^1\times {\mathrm{7307}}^1$

素因数の和:9885

約数の個数: 128

約数和(自身を含む): 53838328320

約数和(自身を除く): 38143769160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2557, 5114, 7307, 7671, 10228, 12785, 14614, 15342, 17899, 20456, 21921, 25570, 29228, 30684, 35798, 36535, 38355, 43842, 51140, 51149, 53697, 58456, 61368, 71596, 73070, 76710, 87684, 89495, 102280, 102298, 107394, 109605, 143192, 146140, 153420, 153447, 175368, 178990, 204596, 214788, 219210, 255745, 268485, 292280, 306840, 306894, 357980, 409192, 429576, 438420, 511490, 536970, 613788, 715960, 767235, 876840, 1022980, 1073940, 1227576, 1534470, 2045960, 2147880, 3068940, 6137880, 18683999, 37367998, 56051997, 74735996, 93419995, 112103994, 130787993, 149471992, 186839990, 224207988, 261575986, 280259985, 373679980, 392363979, 448415976, 523151972, 560519970, 653939965, 747359960, 784727958, 1046303944, 1121039940, 1307879930, 1569455916, 1961819895, 2242079880, 2615759860, 3138911832, 3923639790, 5231519720, 7847279580, 15694559160]

約数ペア:

[(1, 15694559160), (2, 7847279580), (3, 5231519720), (4, 3923639790), (5, 3138911832), (6, 2615759860), (7, 2242079880), (8, 1961819895), (10, 1569455916), (12, 1307879930), (14, 1121039940), (15, 1046303944), (20, 784727958), (21, 747359960), (24, 653939965), (28, 560519970), (30, 523151972), (35, 448415976), (40, 392363979), (42, 373679980), (56, 280259985), (60, 261575986), (70, 224207988), (84, 186839990), (105, 149471992), (120, 130787993), (140, 112103994), (168, 93419995), (210, 74735996), (280, 56051997), (420, 37367998), (840, 18683999), (2557, 6137880), (5114, 3068940), (7307, 2147880), (7671, 2045960), (10228, 1534470), (12785, 1227576), (14614, 1073940), (15342, 1022980), (17899, 876840), (20456, 767235), (21921, 715960), (25570, 613788), (29228, 536970), (30684, 511490), (35798, 438420), (36535, 429576), (38355, 409192), (43842, 357980), (51140, 306894), (51149, 306840), (53697, 292280), (58456, 268485), (61368, 255745), (71596, 219210), (73070, 214788), (76710, 204596), (87684, 178990), (89495, 175368), (102280, 153447), (102298, 153420), (107394, 146140), (109605, 143192)]