464846480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 1276418304

約数和(自身を除く): 811571824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 83, 112, 137, 140, 146, 166, 274, 280, 292, 332, 365, 415, 511, 548, 560, 581, 584, 664, 685, 730, 830, 959, 1022, 1096, 1162, 1168, 1328, 1370, 1460, 1660, 1918, 2044, 2192, 2324, 2555, 2740, 2905, 2920, 3320, 3836, 4088, 4648, 4795, 5110, 5480, 5810, 5840, 6059, 6640, 7672, 8176, 9296, 9590, 10001, 10220, 10960, 11371, 11620, 12118, 15344, 19180, 20002, 20440, 22742, 23240, 24236, 30295, 38360, 40004, 40880, 42413, 45484, 46480, 48472, 50005, 56855, 60590, 70007, 76720, 79597, 80008, 84826, 90968, 96944, 100010, 113710, 121180, 140014, 159194, 160016, 169652, 181936, 200020, 212065, 227420, 242360, 280028, 318388, 339304, 350035, 397985, 400040, 424130, 454840, 484720, 560056, 636776, 678608, 700070, 795970, 800080, 830083, 848260, 909680, 1120112, 1273552, 1400140, 1591940, 1660166, 1696520, 2800280, 3183880, 3320332, 3393040, 4150415, 5600560, 5810581, 6367760, 6640664, 8300830, 11621162, 13281328, 16601660, 23242324, 29052905, 33203320, 46484648, 58105810, 66406640, 92969296, 116211620, 232423240, 464846480]

約数ペア:

[(1, 464846480), (2, 232423240), (4, 116211620), (5, 92969296), (7, 66406640), (8, 58105810), (10, 46484648), (14, 33203320), (16, 29052905), (20, 23242324), (28, 16601660), (35, 13281328), (40, 11621162), (56, 8300830), (70, 6640664), (73, 6367760), (80, 5810581), (83, 5600560), (112, 4150415), (137, 3393040), (140, 3320332), (146, 3183880), (166, 2800280), (274, 1696520), (280, 1660166), (292, 1591940), (332, 1400140), (365, 1273552), (415, 1120112), (511, 909680), (548, 848260), (560, 830083), (581, 800080), (584, 795970), (664, 700070), (685, 678608), (730, 636776), (830, 560056), (959, 484720), (1022, 454840), (1096, 424130), (1162, 400040), (1168, 397985), (1328, 350035), (1370, 339304), (1460, 318388), (1660, 280028), (1918, 242360), (2044, 227420), (2192, 212065), (2324, 200020), (2555, 181936), (2740, 169652), (2905, 160016), (2920, 159194), (3320, 140014), (3836, 121180), (4088, 113710), (4648, 100010), (4795, 96944), (5110, 90968), (5480, 84826), (5810, 80008), (5840, 79597), (6059, 76720), (6640, 70007), (7672, 60590), (8176, 56855), (9296, 50005), (9590, 48472), (10001, 46480), (10220, 45484), (10960, 42413), (11371, 40880), (11620, 40004), (12118, 38360), (15344, 30295), (19180, 24236), (20002, 23240), (20440, 22742)]