234631040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 649797120

約数和(自身を除く): 415166080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 631, 640, 664, 830, 896, 1120, 1162, 1262, 1328, 1660, 2240, 2324, 2524, 2656, 2905, 3155, 3320, 4417, 4480, 4648, 5048, 5312, 5810, 6310, 6640, 8834, 9296, 10096, 10624, 11620, 12620, 13280, 17668, 18592, 20192, 22085, 23240, 25240, 26560, 35336, 37184, 40384, 44170, 46480, 50480, 52373, 53120, 70672, 74368, 80768, 88340, 92960, 100960, 104746, 141344, 176680, 185920, 201920, 209492, 261865, 282688, 353360, 366611, 371840, 403840, 418984, 523730, 565376, 706720, 733222, 837968, 1047460, 1413440, 1466444, 1675936, 1833055, 2094920, 2826880, 2932888, 3351872, 3666110, 4189840, 5865776, 6703744, 7332220, 8379680, 11731552, 14664440, 16759360, 23463104, 29328880, 33518720, 46926208, 58657760, 117315520, 234631040]

約数ペア:

[(1, 234631040), (2, 117315520), (4, 58657760), (5, 46926208), (7, 33518720), (8, 29328880), (10, 23463104), (14, 16759360), (16, 14664440), (20, 11731552), (28, 8379680), (32, 7332220), (35, 6703744), (40, 5865776), (56, 4189840), (64, 3666110), (70, 3351872), (80, 2932888), (83, 2826880), (112, 2094920), (128, 1833055), (140, 1675936), (160, 1466444), (166, 1413440), (224, 1047460), (280, 837968), (320, 733222), (332, 706720), (415, 565376), (448, 523730), (560, 418984), (581, 403840), (631, 371840), (640, 366611), (664, 353360), (830, 282688), (896, 261865), (1120, 209492), (1162, 201920), (1262, 185920), (1328, 176680), (1660, 141344), (2240, 104746), (2324, 100960), (2524, 92960), (2656, 88340), (2905, 80768), (3155, 74368), (3320, 70672), (4417, 53120), (4480, 52373), (4648, 50480), (5048, 46480), (5312, 44170), (5810, 40384), (6310, 37184), (6640, 35336), (8834, 26560), (9296, 25240), (10096, 23240), (10624, 22085), (11620, 20192), (12620, 18592), (13280, 17668)]