2005013520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15733}}^1$

素因数の和:15814

約数の個数: 160

約数和(自身を含む): 7023657600

約数和(自身を除く): 5018644080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2160, 2360, 2655, 2832, 3186, 3540, 4248, 4720, 5310, 6372, 7080, 7965, 8496, 10620, 12744, 14160, 15733, 15930, 21240, 25488, 31466, 31860, 42480, 47199, 62932, 63720, 78665, 94398, 125864, 127440, 141597, 157330, 188796, 235995, 251728, 283194, 314660, 377592, 424791, 471990, 566388, 629320, 707985, 755184, 849582, 928247, 943980, 1132776, 1258640, 1415970, 1699164, 1856494, 1887960, 2123955, 2265552, 2784741, 2831940, 3398328, 3712988, 3775920, 4247910, 4641235, 5569482, 5663880, 6796656, 7425976, 8354223, 8495820, 9282470, 11138964, 11327760, 13923705, 14851952, 16708446, 16991640, 18564940, 22277928, 25062669, 27847410, 33416892, 33983280, 37129880, 41771115, 44555856, 50125338, 55694820, 66833784, 74259760, 83542230, 100250676, 111389640, 125313345, 133667568, 167084460, 200501352, 222779280, 250626690, 334168920, 401002704, 501253380, 668337840, 1002506760, 2005013520]

約数ペア:

[(1, 2005013520), (2, 1002506760), (3, 668337840), (4, 501253380), (5, 401002704), (6, 334168920), (8, 250626690), (9, 222779280), (10, 200501352), (12, 167084460), (15, 133667568), (16, 125313345), (18, 111389640), (20, 100250676), (24, 83542230), (27, 74259760), (30, 66833784), (36, 55694820), (40, 50125338), (45, 44555856), (48, 41771115), (54, 37129880), (59, 33983280), (60, 33416892), (72, 27847410), (80, 25062669), (90, 22277928), (108, 18564940), (118, 16991640), (120, 16708446), (135, 14851952), (144, 13923705), (177, 11327760), (180, 11138964), (216, 9282470), (236, 8495820), (240, 8354223), (270, 7425976), (295, 6796656), (354, 5663880), (360, 5569482), (432, 4641235), (472, 4247910), (531, 3775920), (540, 3712988), (590, 3398328), (708, 2831940), (720, 2784741), (885, 2265552), (944, 2123955), (1062, 1887960), (1080, 1856494), (1180, 1699164), (1416, 1415970), (1593, 1258640), (1770, 1132776), (2124, 943980), (2160, 928247), (2360, 849582), (2655, 755184), (2832, 707985), (3186, 629320), (3540, 566388), (4248, 471990), (4720, 424791), (5310, 377592), (6372, 314660), (7080, 283194), (7965, 251728), (8496, 235995), (10620, 188796), (12744, 157330), (14160, 141597), (15733, 127440), (15930, 125864), (21240, 94398), (25488, 78665), (31466, 63720), (31860, 62932), (42480, 47199)]