1647920160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1241

約数の個数: 384

約数和(自身を含む): 6433862400

約数和(自身を除く): 4785942240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 108, 114, 120, 135, 136, 144, 152, 153, 160, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 288, 304, 306, 323, 340, 342, 360, 380, 408, 432, 456, 459, 480, 510, 513, 540, 544, 570, 608, 612, 646, 680, 684, 720, 760, 765, 816, 855, 864, 912, 918, 969, 1020, 1026, 1080, 1140, 1181, 1224, 1292, 1360, 1368, 1440, 1520, 1530, 1615, 1632, 1710, 1824, 1836, 1938, 2040, 2052, 2160, 2280, 2295, 2362, 2448, 2565, 2584, 2720, 2736, 2907, 3040, 3060, 3230, 3420, 3543, 3672, 3876, 4080, 4104, 4320, 4560, 4590, 4724, 4845, 4896, 5130, 5168, 5472, 5814, 5905, 6120, 6460, 6840, 7086, 7344, 7752, 8160, 8208, 8721, 9120, 9180, 9448, 9690, 10260, 10336, 10629, 11628, 11810, 12240, 12920, 13680, 14172, 14535, 14688, 15504, 16416, 17442, 17715, 18360, 18896, 19380, 20077, 20520, 21258, 22439, 23256, 23620, 24480, 25840, 27360, 28344, 29070, 31008, 31887, 34884, 35430, 36720, 37792, 38760, 40154, 41040, 42516, 43605, 44878, 46512, 47240, 51680, 53145, 56688, 58140, 60231, 63774, 67317, 69768, 70860, 73440, 77520, 80308, 82080, 85032, 87210, 89756, 93024, 94480, 100385, 106290, 112195, 113376, 116280, 120462, 127548, 134634, 139536, 141720, 155040, 159435, 160616, 170064, 174420, 179512, 180693, 188960, 200770, 201951, 212580, 224390, 232560, 240924, 255096, 269268, 279072, 283440, 301155, 318870, 321232, 336585, 340128, 348840, 359024, 361386, 381463, 401540, 403902, 425160, 448780, 465120, 481848, 510192, 538536, 542079, 566880, 602310, 605853, 637740, 642464, 673170, 697680, 718048, 722772, 762926, 803080, 807804, 850320, 897560, 903465, 963696, 1009755, 1020384, 1077072, 1084158, 1144389, 1204620, 1211706, 1275480, 1346340, 1395360, 1445544, 1525852, 1606160, 1615608, 1700640, 1795120, 1806930, 1907315, 1927392, 2019510, 2154144, 2168316, 2288778, 2409240, 2423412, 2550960, 2692680, 2710395, 2891088, 3029265, 3051704, 3212320, 3231216, 3433167, 3590240, 3613860, 3814630, 4039020, 4336632, 4577556, 4818480, 4846824, 5101920, 5385360, 5420790, 5721945, 5782176, 6058530, 6103408, 6462432, 6866334, 7227720, 7629260, 8078040, 8673264, 9155112, 9636960, 9693648, 10299501, 10770720, 10841580, 11443890, 12117060, 12206816, 13732668, 14455440, 15258520, 16156080, 17165835, 17346528, 18310224, 19387296, 20599002, 21683160, 22887780, 24234120, 27465336, 28910880, 30517040, 32312160, 34331670, 36620448, 41198004, 43366320, 45775560, 48468240, 51497505, 54930672, 61034080, 68663340, 82396008, 86732640, 91551120, 96936480, 102995010, 109861344, 137326680, 164792016, 183102240, 205990020, 274653360, 329584032, 411980040, 549306720, 823960080, 1647920160]

約数ペア:

[(1, 1647920160), (2, 823960080), (3, 549306720), (4, 411980040), (5, 329584032), (6, 274653360), (8, 205990020), (9, 183102240), (10, 164792016), (12, 137326680), (15, 109861344), (16, 102995010), (17, 96936480), (18, 91551120), (19, 86732640), (20, 82396008), (24, 68663340), (27, 61034080), (30, 54930672), (32, 51497505), (34, 48468240), (36, 45775560), (38, 43366320), (40, 41198004), (45, 36620448), (48, 34331670), (51, 32312160), (54, 30517040), (57, 28910880), (60, 27465336), (68, 24234120), (72, 22887780), (76, 21683160), (80, 20599002), (85, 19387296), (90, 18310224), (95, 17346528), (96, 17165835), (102, 16156080), (108, 15258520), (114, 14455440), (120, 13732668), (135, 12206816), (136, 12117060), (144, 11443890), (152, 10841580), (153, 10770720), (160, 10299501), (170, 9693648), (171, 9636960), (180, 9155112), (190, 8673264), (204, 8078040), (216, 7629260), (228, 7227720), (240, 6866334), (255, 6462432), (270, 6103408), (272, 6058530), (285, 5782176), (288, 5721945), (304, 5420790), (306, 5385360), (323, 5101920), (340, 4846824), (342, 4818480), (360, 4577556), (380, 4336632), (408, 4039020), (432, 3814630), (456, 3613860), (459, 3590240), (480, 3433167), (510, 3231216), (513, 3212320), (540, 3051704), (544, 3029265), (570, 2891088), (608, 2710395), (612, 2692680), (646, 2550960), (680, 2423412), (684, 2409240), (720, 2288778), (760, 2168316), (765, 2154144), (816, 2019510), (855, 1927392), (864, 1907315), (912, 1806930), (918, 1795120), (969, 1700640), (1020, 1615608), (1026, 1606160), (1080, 1525852), (1140, 1445544), (1181, 1395360), (1224, 1346340), (1292, 1275480), (1360, 1211706), (1368, 1204620), (1440, 1144389), (1520, 1084158), (1530, 1077072), (1615, 1020384), (1632, 1009755), (1710, 963696), (1824, 903465), (1836, 897560), (1938, 850320), (2040, 807804), (2052, 803080), (2160, 762926), (2280, 722772), (2295, 718048), (2362, 697680), (2448, 673170), (2565, 642464), (2584, 637740), (2720, 605853), (2736, 602310), (2907, 566880), (3040, 542079), (3060, 538536), (3230, 510192), (3420, 481848), (3543, 465120), (3672, 448780), (3876, 425160), (4080, 403902), (4104, 401540), (4320, 381463), (4560, 361386), (4590, 359024), (4724, 348840), (4845, 340128), (4896, 336585), (5130, 321232), (5168, 318870), (5472, 301155), (5814, 283440), (5905, 279072), (6120, 269268), (6460, 255096), (6840, 240924), (7086, 232560), (7344, 224390), (7752, 212580), (8160, 201951), (8208, 200770), (8721, 188960), (9120, 180693), (9180, 179512), (9448, 174420), (9690, 170064), (10260, 160616), (10336, 159435), (10629, 155040), (11628, 141720), (11810, 139536), (12240, 134634), (12920, 127548), (13680, 120462), (14172, 116280), (14535, 113376), (14688, 112195), (15504, 106290), (16416, 100385), (17442, 94480), (17715, 93024), (18360, 89756), (18896, 87210), (19380, 85032), (20077, 82080), (20520, 80308), (21258, 77520), (22439, 73440), (23256, 70860), (23620, 69768), (24480, 67317), (25840, 63774), (27360, 60231), (28344, 58140), (29070, 56688), (31008, 53145), (31887, 51680), (34884, 47240), (35430, 46512), (36720, 44878), (37792, 43605), (38760, 42516), (40154, 41040)]