13375153920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:991

約数の個数: 288

約数和(自身を含む): 45439591680

約数和(自身を除く): 32064437760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 331, 340, 384, 408, 480, 510, 544, 619, 640, 662, 680, 768, 816, 960, 993, 1020, 1088, 1238, 1280, 1324, 1360, 1632, 1655, 1857, 1920, 1986, 2040, 2176, 2476, 2648, 2720, 3095, 3264, 3310, 3714, 3840, 3972, 4080, 4352, 4952, 4965, 5296, 5440, 5627, 6190, 6528, 6620, 7428, 7944, 8160, 9285, 9904, 9930, 10523, 10592, 10880, 11254, 12380, 13056, 13240, 14856, 15888, 16320, 16881, 18570, 19808, 19860, 21046, 21184, 21760, 22508, 24760, 26480, 28135, 29712, 31569, 31776, 32640, 33762, 37140, 39616, 39720, 42092, 42368, 45016, 49520, 52615, 52960, 56270, 59424, 63138, 63552, 65280, 67524, 74280, 79232, 79440, 84184, 84405, 84736, 90032, 99040, 105230, 105920, 112540, 118848, 126276, 127104, 135048, 148560, 157845, 158464, 158880, 168368, 168810, 180064, 198080, 204889, 210460, 211840, 225080, 237696, 252552, 254208, 270096, 297120, 315690, 317760, 336736, 337620, 360128, 396160, 409778, 420920, 423680, 450160, 475392, 505104, 540192, 594240, 614667, 631380, 635520, 673472, 675240, 720256, 792320, 819556, 841840, 900320, 1010208, 1024445, 1080384, 1188480, 1229334, 1262760, 1271040, 1346944, 1350480, 1440512, 1639112, 1683680, 1800640, 2020416, 2048890, 2160768, 2376960, 2458668, 2525520, 2693888, 2700960, 3073335, 3278224, 3367360, 3483113, 3601280, 4040832, 4097780, 4321536, 4917336, 5051040, 5401920, 6146670, 6556448, 6734720, 6966226, 7202560, 8081664, 8195560, 9834672, 10102080, 10449339, 10803840, 12293340, 13112896, 13469440, 13932452, 16391120, 17415565, 19669344, 20204160, 20898678, 21607680, 24586680, 26225792, 27864904, 32782240, 34831130, 39338688, 40408320, 41797356, 49173360, 52246695, 52451584, 55729808, 65564480, 69662260, 78677376, 83594712, 98346720, 104493390, 111459616, 131128960, 139324520, 157354752, 167189424, 196693440, 208986780, 222919232, 262257920, 278649040, 334378848, 393386880, 417973560, 445838464, 557298080, 668757696, 786773760, 835947120, 891676928, 1114596160, 1337515392, 1671894240, 2229192320, 2675030784, 3343788480, 4458384640, 6687576960, 13375153920]

約数ペア:

[(1, 13375153920), (2, 6687576960), (3, 4458384640), (4, 3343788480), (5, 2675030784), (6, 2229192320), (8, 1671894240), (10, 1337515392), (12, 1114596160), (15, 891676928), (16, 835947120), (17, 786773760), (20, 668757696), (24, 557298080), (30, 445838464), (32, 417973560), (34, 393386880), (40, 334378848), (48, 278649040), (51, 262257920), (60, 222919232), (64, 208986780), (68, 196693440), (80, 167189424), (85, 157354752), (96, 139324520), (102, 131128960), (120, 111459616), (128, 104493390), (136, 98346720), (160, 83594712), (170, 78677376), (192, 69662260), (204, 65564480), (240, 55729808), (255, 52451584), (256, 52246695), (272, 49173360), (320, 41797356), (331, 40408320), (340, 39338688), (384, 34831130), (408, 32782240), (480, 27864904), (510, 26225792), (544, 24586680), (619, 21607680), (640, 20898678), (662, 20204160), (680, 19669344), (768, 17415565), (816, 16391120), (960, 13932452), (993, 13469440), (1020, 13112896), (1088, 12293340), (1238, 10803840), (1280, 10449339), (1324, 10102080), (1360, 9834672), (1632, 8195560), (1655, 8081664), (1857, 7202560), (1920, 6966226), (1986, 6734720), (2040, 6556448), (2176, 6146670), (2476, 5401920), (2648, 5051040), (2720, 4917336), (3095, 4321536), (3264, 4097780), (3310, 4040832), (3714, 3601280), (3840, 3483113), (3972, 3367360), (4080, 3278224), (4352, 3073335), (4952, 2700960), (4965, 2693888), (5296, 2525520), (5440, 2458668), (5627, 2376960), (6190, 2160768), (6528, 2048890), (6620, 2020416), (7428, 1800640), (7944, 1683680), (8160, 1639112), (9285, 1440512), (9904, 1350480), (9930, 1346944), (10523, 1271040), (10592, 1262760), (10880, 1229334), (11254, 1188480), (12380, 1080384), (13056, 1024445), (13240, 1010208), (14856, 900320), (15888, 841840), (16320, 819556), (16881, 792320), (18570, 720256), (19808, 675240), (19860, 673472), (21046, 635520), (21184, 631380), (21760, 614667), (22508, 594240), (24760, 540192), (26480, 505104), (28135, 475392), (29712, 450160), (31569, 423680), (31776, 420920), (32640, 409778), (33762, 396160), (37140, 360128), (39616, 337620), (39720, 336736), (42092, 317760), (42368, 315690), (45016, 297120), (49520, 270096), (52615, 254208), (52960, 252552), (56270, 237696), (59424, 225080), (63138, 211840), (63552, 210460), (65280, 204889), (67524, 198080), (74280, 180064), (79232, 168810), (79440, 168368), (84184, 158880), (84405, 158464), (84736, 157845), (90032, 148560), (99040, 135048), (105230, 127104), (105920, 126276), (112540, 118848)]