897371520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1505

約数の個数: 256

約数和(自身を含む): 3190233600

約数和(自身を除く): 2292862080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1447, 1520, 1615, 1632, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2584, 2720, 2894, 3040, 3230, 3264, 3648, 3876, 4080, 4341, 4560, 4845, 5168, 5440, 5788, 6080, 6460, 6528, 7235, 7296, 7752, 8160, 8682, 9120, 9690, 10336, 10880, 11576, 12160, 12920, 14470, 15504, 16320, 17364, 18240, 19380, 20672, 21705, 23152, 24599, 25840, 27493, 28940, 31008, 32640, 34728, 36480, 38760, 41344, 43410, 46304, 49198, 51680, 54986, 57880, 62016, 69456, 73797, 77520, 82479, 86820, 92608, 98396, 103360, 109972, 115760, 122995, 124032, 137465, 138912, 147594, 155040, 164958, 173640, 185216, 196792, 206720, 219944, 231520, 245990, 274930, 277824, 295188, 310080, 329916, 347280, 368985, 393584, 412395, 439888, 463040, 467381, 491980, 549860, 555648, 590376, 620160, 659832, 694560, 737970, 787168, 824790, 879776, 926080, 934762, 983960, 1099720, 1180752, 1319664, 1389120, 1402143, 1475940, 1574336, 1649580, 1759552, 1869524, 1967920, 2199440, 2336905, 2361504, 2639328, 2778240, 2804286, 2951880, 3148672, 3299160, 3519104, 3739048, 3935840, 4398880, 4673810, 4723008, 5278656, 5608572, 5903760, 6598320, 7010715, 7478096, 7871680, 8797760, 9347620, 9446016, 10557312, 11217144, 11807520, 13196640, 14021430, 14956192, 15743360, 17595520, 18695240, 22434288, 23615040, 26393280, 28042860, 29912384, 37390480, 44868576, 47230080, 52786560, 56085720, 59824768, 74780960, 89737152, 112171440, 149561920, 179474304, 224342880, 299123840, 448685760, 897371520]

約数ペア:

[(1, 897371520), (2, 448685760), (3, 299123840), (4, 224342880), (5, 179474304), (6, 149561920), (8, 112171440), (10, 89737152), (12, 74780960), (15, 59824768), (16, 56085720), (17, 52786560), (19, 47230080), (20, 44868576), (24, 37390480), (30, 29912384), (32, 28042860), (34, 26393280), (38, 23615040), (40, 22434288), (48, 18695240), (51, 17595520), (57, 15743360), (60, 14956192), (64, 14021430), (68, 13196640), (76, 11807520), (80, 11217144), (85, 10557312), (95, 9446016), (96, 9347620), (102, 8797760), (114, 7871680), (120, 7478096), (128, 7010715), (136, 6598320), (152, 5903760), (160, 5608572), (170, 5278656), (190, 4723008), (192, 4673810), (204, 4398880), (228, 3935840), (240, 3739048), (255, 3519104), (272, 3299160), (285, 3148672), (304, 2951880), (320, 2804286), (323, 2778240), (340, 2639328), (380, 2361504), (384, 2336905), (408, 2199440), (456, 1967920), (480, 1869524), (510, 1759552), (544, 1649580), (570, 1574336), (608, 1475940), (640, 1402143), (646, 1389120), (680, 1319664), (760, 1180752), (816, 1099720), (912, 983960), (960, 934762), (969, 926080), (1020, 879776), (1088, 824790), (1140, 787168), (1216, 737970), (1292, 694560), (1360, 659832), (1447, 620160), (1520, 590376), (1615, 555648), (1632, 549860), (1824, 491980), (1920, 467381), (1938, 463040), (2040, 439888), (2176, 412395), (2280, 393584), (2432, 368985), (2584, 347280), (2720, 329916), (2894, 310080), (3040, 295188), (3230, 277824), (3264, 274930), (3648, 245990), (3876, 231520), (4080, 219944), (4341, 206720), (4560, 196792), (4845, 185216), (5168, 173640), (5440, 164958), (5788, 155040), (6080, 147594), (6460, 138912), (6528, 137465), (7235, 124032), (7296, 122995), (7752, 115760), (8160, 109972), (8682, 103360), (9120, 98396), (9690, 92608), (10336, 86820), (10880, 82479), (11576, 77520), (12160, 73797), (12920, 69456), (14470, 62016), (15504, 57880), (16320, 54986), (17364, 51680), (18240, 49198), (19380, 46304), (20672, 43410), (21705, 41344), (23152, 38760), (24599, 36480), (25840, 34728), (27493, 32640), (28940, 31008)]