202974720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 320

約数和(自身を含む): 742452480

約数和(自身を除く): 539477760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 107, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 214, 228, 240, 247, 256, 260, 285, 304, 312, 320, 321, 380, 384, 390, 416, 428, 456, 480, 494, 512, 520, 535, 570, 608, 624, 640, 642, 741, 760, 768, 780, 832, 856, 912, 960, 988, 1040, 1070, 1140, 1216, 1235, 1248, 1280, 1284, 1391, 1482, 1520, 1536, 1560, 1605, 1664, 1712, 1824, 1920, 1976, 2033, 2080, 2140, 2280, 2432, 2470, 2496, 2560, 2568, 2782, 2964, 3040, 3120, 3210, 3328, 3424, 3648, 3705, 3840, 3952, 4066, 4160, 4173, 4280, 4560, 4864, 4940, 4992, 5136, 5564, 5928, 6080, 6099, 6240, 6420, 6656, 6848, 6955, 7296, 7410, 7680, 7904, 8132, 8320, 8346, 8560, 9120, 9728, 9880, 9984, 10165, 10272, 11128, 11856, 12160, 12198, 12480, 12840, 13696, 13910, 14592, 14820, 15808, 16264, 16640, 16692, 17120, 18240, 19760, 19968, 20330, 20544, 20865, 22256, 23712, 24320, 24396, 24960, 25680, 26429, 27392, 27820, 29184, 29640, 30495, 31616, 32528, 33280, 33384, 34240, 36480, 39520, 40660, 41088, 41730, 44512, 47424, 48640, 48792, 49920, 51360, 52858, 54784, 55640, 59280, 60990, 63232, 65056, 66768, 68480, 72960, 79040, 79287, 81320, 82176, 83460, 89024, 94848, 97584, 99840, 102720, 105716, 111280, 118560, 121980, 126464, 130112, 132145, 133536, 136960, 145920, 158080, 158574, 162640, 164352, 166920, 178048, 189696, 195168, 205440, 211432, 222560, 237120, 243960, 260224, 264290, 267072, 273920, 316160, 317148, 325280, 333840, 356096, 379392, 390336, 396435, 410880, 422864, 445120, 474240, 487920, 520448, 528580, 534144, 632320, 634296, 650560, 667680, 712192, 780672, 792870, 821760, 845728, 890240, 948480, 975840, 1040896, 1057160, 1068288, 1268592, 1301120, 1335360, 1561344, 1585740, 1691456, 1780480, 1896960, 1951680, 2114320, 2136576, 2537184, 2602240, 2670720, 3122688, 3171480, 3382912, 3560960, 3903360, 4228640, 5074368, 5204480, 5341440, 6342960, 6765824, 7806720, 8457280, 10148736, 10682880, 12685920, 13531648, 15613440, 16914560, 20297472, 25371840, 33829120, 40594944, 50743680, 67658240, 101487360, 202974720]

約数ペア:

[(1, 202974720), (2, 101487360), (3, 67658240), (4, 50743680), (5, 40594944), (6, 33829120), (8, 25371840), (10, 20297472), (12, 16914560), (13, 15613440), (15, 13531648), (16, 12685920), (19, 10682880), (20, 10148736), (24, 8457280), (26, 7806720), (30, 6765824), (32, 6342960), (38, 5341440), (39, 5204480), (40, 5074368), (48, 4228640), (52, 3903360), (57, 3560960), (60, 3382912), (64, 3171480), (65, 3122688), (76, 2670720), (78, 2602240), (80, 2537184), (95, 2136576), (96, 2114320), (104, 1951680), (107, 1896960), (114, 1780480), (120, 1691456), (128, 1585740), (130, 1561344), (152, 1335360), (156, 1301120), (160, 1268592), (190, 1068288), (192, 1057160), (195, 1040896), (208, 975840), (214, 948480), (228, 890240), (240, 845728), (247, 821760), (256, 792870), (260, 780672), (285, 712192), (304, 667680), (312, 650560), (320, 634296), (321, 632320), (380, 534144), (384, 528580), (390, 520448), (416, 487920), (428, 474240), (456, 445120), (480, 422864), (494, 410880), (512, 396435), (520, 390336), (535, 379392), (570, 356096), (608, 333840), (624, 325280), (640, 317148), (642, 316160), (741, 273920), (760, 267072), (768, 264290), (780, 260224), (832, 243960), (856, 237120), (912, 222560), (960, 211432), (988, 205440), (1040, 195168), (1070, 189696), (1140, 178048), (1216, 166920), (1235, 164352), (1248, 162640), (1280, 158574), (1284, 158080), (1391, 145920), (1482, 136960), (1520, 133536), (1536, 132145), (1560, 130112), (1605, 126464), (1664, 121980), (1712, 118560), (1824, 111280), (1920, 105716), (1976, 102720), (2033, 99840), (2080, 97584), (2140, 94848), (2280, 89024), (2432, 83460), (2470, 82176), (2496, 81320), (2560, 79287), (2568, 79040), (2782, 72960), (2964, 68480), (3040, 66768), (3120, 65056), (3210, 63232), (3328, 60990), (3424, 59280), (3648, 55640), (3705, 54784), (3840, 52858), (3952, 51360), (4066, 49920), (4160, 48792), (4173, 48640), (4280, 47424), (4560, 44512), (4864, 41730), (4940, 41088), (4992, 40660), (5136, 39520), (5564, 36480), (5928, 34240), (6080, 33384), (6099, 33280), (6240, 32528), (6420, 31616), (6656, 30495), (6848, 29640), (6955, 29184), (7296, 27820), (7410, 27392), (7680, 26429), (7904, 25680), (8132, 24960), (8320, 24396), (8346, 24320), (8560, 23712), (9120, 22256), (9728, 20865), (9880, 20544), (9984, 20330), (10165, 19968), (10272, 19760), (11128, 18240), (11856, 17120), (12160, 16692), (12198, 16640), (12480, 16264), (12840, 15808), (13696, 14820), (13910, 14592)]