23310571520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73433}}^1$

素因数の和:73491

約数の個数: 96

約数和(自身を含む): 57736748160

約数和(自身を除く): 34426176640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 10240, 15872, 19840, 31744, 39680, 63488, 73433, 79360, 146866, 158720, 293732, 317440, 367165, 587464, 734330, 1174928, 1468660, 2276423, 2349856, 2937320, 4552846, 4699712, 5874640, 9105692, 9399424, 11382115, 11749280, 18211384, 18798848, 22764230, 23498560, 36422768, 37597696, 45528460, 46997120, 72845536, 75195392, 91056920, 93994240, 145691072, 150390784, 182113840, 187988480, 291382144, 364227680, 375976960, 582764288, 728455360, 751953920, 1165528576, 1456910720, 2331057152, 2913821440, 4662114304, 5827642880, 11655285760, 23310571520]

約数ペア:

[(1, 23310571520), (2, 11655285760), (4, 5827642880), (5, 4662114304), (8, 2913821440), (10, 2331057152), (16, 1456910720), (20, 1165528576), (31, 751953920), (32, 728455360), (40, 582764288), (62, 375976960), (64, 364227680), (80, 291382144), (124, 187988480), (128, 182113840), (155, 150390784), (160, 145691072), (248, 93994240), (256, 91056920), (310, 75195392), (320, 72845536), (496, 46997120), (512, 45528460), (620, 37597696), (640, 36422768), (992, 23498560), (1024, 22764230), (1240, 18798848), (1280, 18211384), (1984, 11749280), (2048, 11382115), (2480, 9399424), (2560, 9105692), (3968, 5874640), (4960, 4699712), (5120, 4552846), (7936, 2937320), (9920, 2349856), (10240, 2276423), (15872, 1468660), (19840, 1174928), (31744, 734330), (39680, 587464), (63488, 367165), (73433, 317440), (79360, 293732), (146866, 158720)]