1631308800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 264

約数和(自身を含む): 5884748352

約数和(自身を除く): 4253439552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 512, 528, 550, 600, 640, 660, 704, 768, 800, 825, 880, 960, 1024, 1056, 1100, 1200, 1280, 1320, 1408, 1536, 1600, 1650, 1760, 1920, 1931, 2112, 2200, 2400, 2560, 2640, 2816, 3072, 3200, 3300, 3520, 3840, 3862, 4224, 4400, 4800, 5120, 5280, 5632, 5793, 6400, 6600, 7040, 7680, 7724, 8448, 8800, 9600, 9655, 10560, 11264, 11586, 12800, 13200, 14080, 15360, 15448, 16896, 17600, 19200, 19310, 21120, 21241, 23172, 25600, 26400, 28160, 28965, 30896, 33792, 35200, 38400, 38620, 42240, 42482, 46344, 48275, 52800, 56320, 57930, 61792, 63723, 70400, 76800, 77240, 84480, 84964, 92688, 96550, 105600, 106205, 115860, 123584, 127446, 140800, 144825, 154480, 168960, 169928, 185376, 193100, 211200, 212410, 231720, 247168, 254892, 281600, 289650, 308960, 318615, 339856, 370752, 386200, 422400, 424820, 463440, 494336, 509784, 531025, 579300, 617920, 637230, 679712, 741504, 772400, 844800, 849640, 926880, 988672, 1019568, 1062050, 1158600, 1235840, 1274460, 1359424, 1483008, 1544800, 1593075, 1699280, 1853760, 1977344, 2039136, 2124100, 2317200, 2471680, 2548920, 2718848, 2966016, 3089600, 3186150, 3398560, 3707520, 4078272, 4248200, 4634400, 4943360, 5097840, 5437696, 5932032, 6179200, 6372300, 6797120, 7415040, 8156544, 8496400, 9268800, 9886720, 10195680, 10875392, 12358400, 12744600, 13594240, 14830080, 16313088, 16992800, 18537600, 20391360, 21750784, 24716800, 25489200, 27188480, 29660160, 32626176, 33985600, 37075200, 40782720, 49433600, 50978400, 54376960, 65252352, 67971200, 74150400, 81565440, 101956800, 108753920, 135942400, 148300800, 163130880, 203913600, 271884800, 326261760, 407827200, 543769600, 815654400, 1631308800]

約数ペア:

[(1, 1631308800), (2, 815654400), (3, 543769600), (4, 407827200), (5, 326261760), (6, 271884800), (8, 203913600), (10, 163130880), (11, 148300800), (12, 135942400), (15, 108753920), (16, 101956800), (20, 81565440), (22, 74150400), (24, 67971200), (25, 65252352), (30, 54376960), (32, 50978400), (33, 49433600), (40, 40782720), (44, 37075200), (48, 33985600), (50, 32626176), (55, 29660160), (60, 27188480), (64, 25489200), (66, 24716800), (75, 21750784), (80, 20391360), (88, 18537600), (96, 16992800), (100, 16313088), (110, 14830080), (120, 13594240), (128, 12744600), (132, 12358400), (150, 10875392), (160, 10195680), (165, 9886720), (176, 9268800), (192, 8496400), (200, 8156544), (220, 7415040), (240, 6797120), (256, 6372300), (264, 6179200), (275, 5932032), (300, 5437696), (320, 5097840), (330, 4943360), (352, 4634400), (384, 4248200), (400, 4078272), (440, 3707520), (480, 3398560), (512, 3186150), (528, 3089600), (550, 2966016), (600, 2718848), (640, 2548920), (660, 2471680), (704, 2317200), (768, 2124100), (800, 2039136), (825, 1977344), (880, 1853760), (960, 1699280), (1024, 1593075), (1056, 1544800), (1100, 1483008), (1200, 1359424), (1280, 1274460), (1320, 1235840), (1408, 1158600), (1536, 1062050), (1600, 1019568), (1650, 988672), (1760, 926880), (1920, 849640), (1931, 844800), (2112, 772400), (2200, 741504), (2400, 679712), (2560, 637230), (2640, 617920), (2816, 579300), (3072, 531025), (3200, 509784), (3300, 494336), (3520, 463440), (3840, 424820), (3862, 422400), (4224, 386200), (4400, 370752), (4800, 339856), (5120, 318615), (5280, 308960), (5632, 289650), (5793, 281600), (6400, 254892), (6600, 247168), (7040, 231720), (7680, 212410), (7724, 211200), (8448, 193100), (8800, 185376), (9600, 169928), (9655, 168960), (10560, 154480), (11264, 144825), (11586, 140800), (12800, 127446), (13200, 123584), (14080, 115860), (15360, 106205), (15448, 105600), (16896, 96550), (17600, 92688), (19200, 84964), (19310, 84480), (21120, 77240), (21241, 76800), (23172, 70400), (25600, 63723), (26400, 61792), (28160, 57930), (28965, 56320), (30896, 52800), (33792, 48275), (35200, 46344), (38400, 42482), (38620, 42240)]