153055680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 224

約数和(自身を含む): 518891520

約数和(自身を除く): 365835840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 139, 148, 155, 160, 185, 186, 192, 222, 240, 248, 278, 296, 310, 320, 370, 372, 417, 444, 465, 480, 496, 555, 556, 592, 620, 695, 740, 744, 834, 888, 930, 960, 992, 1110, 1112, 1147, 1184, 1240, 1390, 1480, 1488, 1668, 1776, 1860, 1984, 2085, 2220, 2224, 2294, 2368, 2480, 2780, 2960, 2976, 3336, 3441, 3552, 3720, 4170, 4309, 4440, 4448, 4588, 4960, 5143, 5560, 5735, 5920, 5952, 6672, 6882, 7104, 7440, 8340, 8618, 8880, 8896, 9176, 9920, 10286, 11120, 11470, 11840, 12927, 13344, 13764, 14880, 15429, 16680, 17205, 17236, 17760, 18352, 20572, 21545, 22240, 22940, 25715, 25854, 26688, 27528, 29760, 30858, 33360, 34410, 34472, 35520, 36704, 41144, 43090, 44480, 45880, 51430, 51708, 55056, 61716, 64635, 66720, 68820, 68944, 73408, 77145, 82288, 86180, 91760, 102860, 103416, 110112, 123432, 129270, 133440, 137640, 137888, 154290, 159433, 164576, 172360, 183520, 205720, 206832, 220224, 246864, 258540, 275280, 275776, 308580, 318866, 329152, 344720, 367040, 411440, 413664, 478299, 493728, 517080, 550560, 617160, 637732, 689440, 797165, 822880, 827328, 956598, 987456, 1034160, 1101120, 1234320, 1275464, 1378880, 1594330, 1645760, 1913196, 2068320, 2391495, 2468640, 2550928, 3188660, 3826392, 4136640, 4782990, 4937280, 5101856, 6377320, 7652784, 9565980, 10203712, 12754640, 15305568, 19131960, 25509280, 30611136, 38263920, 51018560, 76527840, 153055680]

約数ペア:

[(1, 153055680), (2, 76527840), (3, 51018560), (4, 38263920), (5, 30611136), (6, 25509280), (8, 19131960), (10, 15305568), (12, 12754640), (15, 10203712), (16, 9565980), (20, 7652784), (24, 6377320), (30, 5101856), (31, 4937280), (32, 4782990), (37, 4136640), (40, 3826392), (48, 3188660), (60, 2550928), (62, 2468640), (64, 2391495), (74, 2068320), (80, 1913196), (93, 1645760), (96, 1594330), (111, 1378880), (120, 1275464), (124, 1234320), (139, 1101120), (148, 1034160), (155, 987456), (160, 956598), (185, 827328), (186, 822880), (192, 797165), (222, 689440), (240, 637732), (248, 617160), (278, 550560), (296, 517080), (310, 493728), (320, 478299), (370, 413664), (372, 411440), (417, 367040), (444, 344720), (465, 329152), (480, 318866), (496, 308580), (555, 275776), (556, 275280), (592, 258540), (620, 246864), (695, 220224), (740, 206832), (744, 205720), (834, 183520), (888, 172360), (930, 164576), (960, 159433), (992, 154290), (1110, 137888), (1112, 137640), (1147, 133440), (1184, 129270), (1240, 123432), (1390, 110112), (1480, 103416), (1488, 102860), (1668, 91760), (1776, 86180), (1860, 82288), (1984, 77145), (2085, 73408), (2220, 68944), (2224, 68820), (2294, 66720), (2368, 64635), (2480, 61716), (2780, 55056), (2960, 51708), (2976, 51430), (3336, 45880), (3441, 44480), (3552, 43090), (3720, 41144), (4170, 36704), (4309, 35520), (4440, 34472), (4448, 34410), (4588, 33360), (4960, 30858), (5143, 29760), (5560, 27528), (5735, 26688), (5920, 25854), (5952, 25715), (6672, 22940), (6882, 22240), (7104, 21545), (7440, 20572), (8340, 18352), (8618, 17760), (8880, 17236), (8896, 17205), (9176, 16680), (9920, 15429), (10286, 14880), (11120, 13764), (11470, 13344), (11840, 12927)]