931066880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 176

約数和(自身を含む): 2493737280

約数和(自身を除く): 1562670400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 256, 272, 304, 320, 323, 340, 380, 512, 544, 563, 608, 640, 646, 680, 760, 1024, 1088, 1126, 1216, 1280, 1292, 1360, 1520, 1615, 2176, 2252, 2432, 2560, 2584, 2720, 2815, 3040, 3230, 4352, 4504, 4864, 5120, 5168, 5440, 5630, 6080, 6460, 8704, 9008, 9571, 9728, 10336, 10697, 10880, 11260, 12160, 12920, 17408, 18016, 19142, 19456, 20672, 21394, 21760, 22520, 24320, 25840, 36032, 38284, 41344, 42788, 43520, 45040, 47855, 48640, 51680, 53485, 72064, 76568, 82688, 85576, 87040, 90080, 95710, 97280, 103360, 106970, 144128, 153136, 165376, 171152, 180160, 181849, 191420, 206720, 213940, 288256, 306272, 330752, 342304, 360320, 363698, 382840, 413440, 427880, 576512, 612544, 684608, 720640, 727396, 765680, 826880, 855760, 909245, 1225088, 1369216, 1441280, 1454792, 1531360, 1653760, 1711520, 1818490, 2450176, 2738432, 2882560, 2909584, 3062720, 3423040, 3636980, 4900352, 5476864, 5819168, 6125440, 6846080, 7273960, 9800704, 10953728, 11638336, 12250880, 13692160, 14547920, 23276672, 24501760, 27384320, 29095840, 46553344, 49003520, 54768640, 58191680, 93106688, 116383360, 186213376, 232766720, 465533440, 931066880]

約数ペア:

[(1, 931066880), (2, 465533440), (4, 232766720), (5, 186213376), (8, 116383360), (10, 93106688), (16, 58191680), (17, 54768640), (19, 49003520), (20, 46553344), (32, 29095840), (34, 27384320), (38, 24501760), (40, 23276672), (64, 14547920), (68, 13692160), (76, 12250880), (80, 11638336), (85, 10953728), (95, 9800704), (128, 7273960), (136, 6846080), (152, 6125440), (160, 5819168), (170, 5476864), (190, 4900352), (256, 3636980), (272, 3423040), (304, 3062720), (320, 2909584), (323, 2882560), (340, 2738432), (380, 2450176), (512, 1818490), (544, 1711520), (563, 1653760), (608, 1531360), (640, 1454792), (646, 1441280), (680, 1369216), (760, 1225088), (1024, 909245), (1088, 855760), (1126, 826880), (1216, 765680), (1280, 727396), (1292, 720640), (1360, 684608), (1520, 612544), (1615, 576512), (2176, 427880), (2252, 413440), (2432, 382840), (2560, 363698), (2584, 360320), (2720, 342304), (2815, 330752), (3040, 306272), (3230, 288256), (4352, 213940), (4504, 206720), (4864, 191420), (5120, 181849), (5168, 180160), (5440, 171152), (5630, 165376), (6080, 153136), (6460, 144128), (8704, 106970), (9008, 103360), (9571, 97280), (9728, 95710), (10336, 90080), (10697, 87040), (10880, 85576), (11260, 82688), (12160, 76568), (12920, 72064), (17408, 53485), (18016, 51680), (19142, 48640), (19456, 47855), (20672, 45040), (21394, 43520), (21760, 42788), (22520, 41344), (24320, 38284), (25840, 36032)]