345246240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 1138499712

約数和(自身を除く): 793253472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 53, 60, 80, 82, 96, 106, 120, 123, 159, 160, 164, 205, 212, 240, 246, 265, 318, 328, 331, 410, 424, 480, 492, 530, 615, 636, 656, 662, 795, 820, 848, 984, 993, 1060, 1230, 1272, 1312, 1324, 1590, 1640, 1655, 1696, 1968, 1986, 2120, 2173, 2460, 2544, 2648, 3180, 3280, 3310, 3936, 3972, 4240, 4346, 4920, 4965, 5088, 5296, 6360, 6519, 6560, 6620, 7944, 8480, 8692, 9840, 9930, 10592, 10865, 12720, 13038, 13240, 13571, 15888, 17384, 17543, 19680, 19860, 21730, 25440, 26076, 26480, 27142, 31776, 32595, 34768, 35086, 39720, 40713, 43460, 52152, 52629, 52960, 54284, 65190, 67855, 69536, 70172, 79440, 81426, 86920, 87715, 104304, 105258, 108568, 130380, 135710, 140344, 158880, 162852, 173840, 175430, 203565, 208608, 210516, 217136, 260760, 263145, 271420, 280688, 325704, 347680, 350860, 407130, 421032, 434272, 521520, 526290, 542840, 561376, 651408, 701720, 719263, 814260, 842064, 1043040, 1052580, 1085680, 1302816, 1403440, 1438526, 1628520, 1684128, 2105160, 2157789, 2171360, 2806880, 2877052, 3257040, 3596315, 4210320, 4315578, 5754104, 6514080, 7192630, 8420640, 8631156, 10788945, 11508208, 14385260, 17262312, 21577890, 23016416, 28770520, 34524624, 43155780, 57541040, 69049248, 86311560, 115082080, 172623120, 345246240]

約数ペア:

[(1, 345246240), (2, 172623120), (3, 115082080), (4, 86311560), (5, 69049248), (6, 57541040), (8, 43155780), (10, 34524624), (12, 28770520), (15, 23016416), (16, 21577890), (20, 17262312), (24, 14385260), (30, 11508208), (32, 10788945), (40, 8631156), (41, 8420640), (48, 7192630), (53, 6514080), (60, 5754104), (80, 4315578), (82, 4210320), (96, 3596315), (106, 3257040), (120, 2877052), (123, 2806880), (159, 2171360), (160, 2157789), (164, 2105160), (205, 1684128), (212, 1628520), (240, 1438526), (246, 1403440), (265, 1302816), (318, 1085680), (328, 1052580), (331, 1043040), (410, 842064), (424, 814260), (480, 719263), (492, 701720), (530, 651408), (615, 561376), (636, 542840), (656, 526290), (662, 521520), (795, 434272), (820, 421032), (848, 407130), (984, 350860), (993, 347680), (1060, 325704), (1230, 280688), (1272, 271420), (1312, 263145), (1324, 260760), (1590, 217136), (1640, 210516), (1655, 208608), (1696, 203565), (1968, 175430), (1986, 173840), (2120, 162852), (2173, 158880), (2460, 140344), (2544, 135710), (2648, 130380), (3180, 108568), (3280, 105258), (3310, 104304), (3936, 87715), (3972, 86920), (4240, 81426), (4346, 79440), (4920, 70172), (4965, 69536), (5088, 67855), (5296, 65190), (6360, 54284), (6519, 52960), (6560, 52629), (6620, 52152), (7944, 43460), (8480, 40713), (8692, 39720), (9840, 35086), (9930, 34768), (10592, 32595), (10865, 31776), (12720, 27142), (13038, 26480), (13240, 26076), (13571, 25440), (15888, 21730), (17384, 19860), (17543, 19680)]