127490440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 372314880

約数和(自身を除く): 244824440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 71, 77, 88, 106, 110, 121, 140, 142, 154, 212, 220, 242, 265, 280, 284, 308, 355, 371, 385, 424, 440, 484, 497, 530, 568, 583, 605, 616, 710, 742, 770, 781, 847, 968, 994, 1060, 1166, 1210, 1420, 1484, 1540, 1562, 1694, 1855, 1988, 2120, 2332, 2420, 2485, 2840, 2915, 2968, 3080, 3124, 3388, 3710, 3763, 3905, 3976, 4081, 4235, 4664, 4840, 4970, 5467, 5830, 6248, 6413, 6776, 7420, 7526, 7810, 8162, 8470, 8591, 9940, 10934, 11660, 12826, 14840, 15052, 15620, 16324, 16940, 17182, 18815, 19880, 20405, 21868, 23320, 25652, 26341, 27335, 30104, 31240, 32065, 32648, 33880, 34364, 37630, 40810, 41393, 42955, 43736, 44891, 51304, 52682, 54670, 60137, 64130, 68728, 75260, 81620, 82786, 85910, 89782, 105364, 109340, 120274, 128260, 131705, 150520, 163240, 165572, 171820, 179564, 206965, 210728, 218680, 224455, 240548, 256520, 263410, 289751, 300685, 331144, 343640, 359128, 413930, 448910, 455323, 481096, 526820, 579502, 601370, 827860, 897820, 910646, 1053640, 1159004, 1202740, 1448755, 1655720, 1795640, 1821292, 2276615, 2318008, 2405480, 2897510, 3187261, 3642584, 4553230, 5795020, 6374522, 9106460, 11590040, 12749044, 15936305, 18212920, 25498088, 31872610, 63745220, 127490440]

約数ペア:

[(1, 127490440), (2, 63745220), (4, 31872610), (5, 25498088), (7, 18212920), (8, 15936305), (10, 12749044), (11, 11590040), (14, 9106460), (20, 6374522), (22, 5795020), (28, 4553230), (35, 3642584), (40, 3187261), (44, 2897510), (53, 2405480), (55, 2318008), (56, 2276615), (70, 1821292), (71, 1795640), (77, 1655720), (88, 1448755), (106, 1202740), (110, 1159004), (121, 1053640), (140, 910646), (142, 897820), (154, 827860), (212, 601370), (220, 579502), (242, 526820), (265, 481096), (280, 455323), (284, 448910), (308, 413930), (355, 359128), (371, 343640), (385, 331144), (424, 300685), (440, 289751), (484, 263410), (497, 256520), (530, 240548), (568, 224455), (583, 218680), (605, 210728), (616, 206965), (710, 179564), (742, 171820), (770, 165572), (781, 163240), (847, 150520), (968, 131705), (994, 128260), (1060, 120274), (1166, 109340), (1210, 105364), (1420, 89782), (1484, 85910), (1540, 82786), (1562, 81620), (1694, 75260), (1855, 68728), (1988, 64130), (2120, 60137), (2332, 54670), (2420, 52682), (2485, 51304), (2840, 44891), (2915, 43736), (2968, 42955), (3080, 41393), (3124, 40810), (3388, 37630), (3710, 34364), (3763, 33880), (3905, 32648), (3976, 32065), (4081, 31240), (4235, 30104), (4664, 27335), (4840, 26341), (4970, 25652), (5467, 23320), (5830, 21868), (6248, 20405), (6413, 19880), (6776, 18815), (7420, 17182), (7526, 16940), (7810, 16324), (8162, 15620), (8470, 15052), (8591, 14840), (9940, 12826), (10934, 11660)]