73149440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 176

約数和(自身を含む): 217342272

約数和(自身を除く): 144192832

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 157, 160, 182, 208, 224, 256, 260, 280, 314, 320, 364, 416, 448, 455, 512, 520, 560, 628, 640, 728, 785, 832, 896, 910, 1024, 1040, 1099, 1120, 1256, 1280, 1456, 1570, 1664, 1792, 1820, 2041, 2080, 2198, 2240, 2512, 2560, 2912, 3140, 3328, 3584, 3640, 4082, 4160, 4396, 4480, 5024, 5120, 5495, 5824, 6280, 6656, 7168, 7280, 8164, 8320, 8792, 8960, 10048, 10205, 10990, 11648, 12560, 13312, 14287, 14560, 16328, 16640, 17584, 17920, 20096, 20410, 21980, 23296, 25120, 28574, 29120, 32656, 33280, 35168, 35840, 40192, 40820, 43960, 46592, 50240, 57148, 58240, 65312, 66560, 70336, 71435, 80384, 81640, 87920, 93184, 100480, 114296, 116480, 130624, 140672, 142870, 160768, 163280, 175840, 200960, 228592, 232960, 261248, 281344, 285740, 326560, 351680, 401920, 457184, 465920, 522496, 562688, 571480, 653120, 703360, 803840, 914368, 1044992, 1125376, 1142960, 1306240, 1406720, 1828736, 2089984, 2285920, 2612480, 2813440, 3657472, 4571840, 5224960, 5626880, 7314944, 9143680, 10449920, 14629888, 18287360, 36574720, 73149440]

約数ペア:

[(1, 73149440), (2, 36574720), (4, 18287360), (5, 14629888), (7, 10449920), (8, 9143680), (10, 7314944), (13, 5626880), (14, 5224960), (16, 4571840), (20, 3657472), (26, 2813440), (28, 2612480), (32, 2285920), (35, 2089984), (40, 1828736), (52, 1406720), (56, 1306240), (64, 1142960), (65, 1125376), (70, 1044992), (80, 914368), (91, 803840), (104, 703360), (112, 653120), (128, 571480), (130, 562688), (140, 522496), (157, 465920), (160, 457184), (182, 401920), (208, 351680), (224, 326560), (256, 285740), (260, 281344), (280, 261248), (314, 232960), (320, 228592), (364, 200960), (416, 175840), (448, 163280), (455, 160768), (512, 142870), (520, 140672), (560, 130624), (628, 116480), (640, 114296), (728, 100480), (785, 93184), (832, 87920), (896, 81640), (910, 80384), (1024, 71435), (1040, 70336), (1099, 66560), (1120, 65312), (1256, 58240), (1280, 57148), (1456, 50240), (1570, 46592), (1664, 43960), (1792, 40820), (1820, 40192), (2041, 35840), (2080, 35168), (2198, 33280), (2240, 32656), (2512, 29120), (2560, 28574), (2912, 25120), (3140, 23296), (3328, 21980), (3584, 20410), (3640, 20096), (4082, 17920), (4160, 17584), (4396, 16640), (4480, 16328), (5024, 14560), (5120, 14287), (5495, 13312), (5824, 12560), (6280, 11648), (6656, 10990), (7168, 10205), (7280, 10048), (8164, 8960), (8320, 8792)]