387533160

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{2441}}^1$

素因数の和:2478

約数の個数: 240

約数和(自身を含む): 1515822660

約数和(自身を除く): 1128289500

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2441, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 4882, 5292, 5670, 5880, 6615, 7323, 7560, 7938, 8820, 9764, 10584, 11340, 12205, 13230, 14646, 15876, 17087, 17640, 19528, 19845, 21969, 22680, 24410, 26460, 29292, 31752, 34174, 36615, 39690, 43938, 48820, 51261, 52920, 58584, 65907, 68348, 73230, 79380, 85435, 87876, 97640, 102522, 109845, 119609, 131814, 136696, 146460, 153783, 158760, 170870, 175752, 197721, 205044, 219690, 239218, 256305, 263628, 292920, 307566, 329535, 341740, 358827, 395442, 410088, 439380, 461349, 478436, 512610, 527256, 598045, 615132, 659070, 683480, 717654, 768915, 790884, 878760, 922698, 956872, 988605, 1025220, 1076481, 1196090, 1230264, 1318140, 1384047, 1435308, 1537830, 1581768, 1794135, 1845396, 1977210, 2050440, 2152962, 2306745, 2392180, 2636280, 2768094, 2870616, 3075660, 3229443, 3588270, 3690792, 3954420, 4305924, 4613490, 4784360, 5382405, 5536188, 6151320, 6458886, 6920235, 7176540, 7908840, 8611848, 9226980, 9688329, 10764810, 11072376, 12917772, 13840470, 14353080, 16147215, 18453960, 19376658, 21529620, 25835544, 27680940, 32294430, 38753316, 43059240, 48441645, 55361880, 64588860, 77506632, 96883290, 129177720, 193766580, 387533160]

約数ペア:

[(1, 387533160), (2, 193766580), (3, 129177720), (4, 96883290), (5, 77506632), (6, 64588860), (7, 55361880), (8, 48441645), (9, 43059240), (10, 38753316), (12, 32294430), (14, 27680940), (15, 25835544), (18, 21529620), (20, 19376658), (21, 18453960), (24, 16147215), (27, 14353080), (28, 13840470), (30, 12917772), (35, 11072376), (36, 10764810), (40, 9688329), (42, 9226980), (45, 8611848), (49, 7908840), (54, 7176540), (56, 6920235), (60, 6458886), (63, 6151320), (70, 5536188), (72, 5382405), (81, 4784360), (84, 4613490), (90, 4305924), (98, 3954420), (105, 3690792), (108, 3588270), (120, 3229443), (126, 3075660), (135, 2870616), (140, 2768094), (147, 2636280), (162, 2392180), (168, 2306745), (180, 2152962), (189, 2050440), (196, 1977210), (210, 1845396), (216, 1794135), (245, 1581768), (252, 1537830), (270, 1435308), (280, 1384047), (294, 1318140), (315, 1230264), (324, 1196090), (360, 1076481), (378, 1025220), (392, 988605), (405, 956872), (420, 922698), (441, 878760), (490, 790884), (504, 768915), (540, 717654), (567, 683480), (588, 659070), (630, 615132), (648, 598045), (735, 527256), (756, 512610), (810, 478436), (840, 461349), (882, 439380), (945, 410088), (980, 395442), (1080, 358827), (1134, 341740), (1176, 329535), (1260, 307566), (1323, 292920), (1470, 263628), (1512, 256305), (1620, 239218), (1764, 219690), (1890, 205044), (1960, 197721), (2205, 175752), (2268, 170870), (2441, 158760), (2520, 153783), (2646, 146460), (2835, 136696), (2940, 131814), (3240, 119609), (3528, 109845), (3780, 102522), (3969, 97640), (4410, 87876), (4536, 85435), (4882, 79380), (5292, 73230), (5670, 68348), (5880, 65907), (6615, 58584), (7323, 52920), (7560, 51261), (7938, 48820), (8820, 43938), (9764, 39690), (10584, 36615), (11340, 34174), (12205, 31752), (13230, 29292), (14646, 26460), (15876, 24410), (17087, 22680), (17640, 21969), (19528, 19845)]