109109280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{4639}}^1$

素因数の和:4671

約数の個数: 144

約数和(自身を含む): 399893760

約数和(自身を除く): 290784480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4639, 4704, 5880, 7840, 9278, 11760, 13917, 18556, 23195, 23520, 27834, 32473, 37112, 46390, 55668, 64946, 69585, 74224, 92780, 97419, 111336, 129892, 139170, 148448, 162365, 185560, 194838, 222672, 227311, 259784, 278340, 324730, 371120, 389676, 445344, 454622, 487095, 519568, 556680, 649460, 681933, 742240, 779352, 909244, 974190, 1039136, 1113360, 1136555, 1298920, 1363866, 1558704, 1818488, 1948380, 2226720, 2273110, 2597840, 2727732, 3117408, 3409665, 3636976, 3896760, 4546220, 5195680, 5455464, 6819330, 7273952, 7793520, 9092440, 10910928, 13638660, 15587040, 18184880, 21821856, 27277320, 36369760, 54554640, 109109280]

約数ペア:

[(1, 109109280), (2, 54554640), (3, 36369760), (4, 27277320), (5, 21821856), (6, 18184880), (7, 15587040), (8, 13638660), (10, 10910928), (12, 9092440), (14, 7793520), (15, 7273952), (16, 6819330), (20, 5455464), (21, 5195680), (24, 4546220), (28, 3896760), (30, 3636976), (32, 3409665), (35, 3117408), (40, 2727732), (42, 2597840), (48, 2273110), (49, 2226720), (56, 1948380), (60, 1818488), (70, 1558704), (80, 1363866), (84, 1298920), (96, 1136555), (98, 1113360), (105, 1039136), (112, 974190), (120, 909244), (140, 779352), (147, 742240), (160, 681933), (168, 649460), (196, 556680), (210, 519568), (224, 487095), (240, 454622), (245, 445344), (280, 389676), (294, 371120), (336, 324730), (392, 278340), (420, 259784), (480, 227311), (490, 222672), (560, 194838), (588, 185560), (672, 162365), (735, 148448), (784, 139170), (840, 129892), (980, 111336), (1120, 97419), (1176, 92780), (1470, 74224), (1568, 69585), (1680, 64946), (1960, 55668), (2352, 46390), (2940, 37112), (3360, 32473), (3920, 27834), (4639, 23520), (4704, 23195), (5880, 18556), (7840, 13917), (9278, 11760)]