15803040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 56391552

約数和(自身を除く): 40588512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 73, 80, 82, 88, 96, 110, 120, 123, 132, 146, 160, 164, 165, 176, 205, 219, 220, 240, 246, 264, 292, 328, 330, 352, 365, 410, 438, 440, 451, 480, 492, 528, 584, 615, 656, 660, 730, 803, 820, 876, 880, 902, 984, 1056, 1095, 1168, 1230, 1312, 1320, 1353, 1460, 1606, 1640, 1752, 1760, 1804, 1968, 2190, 2255, 2336, 2409, 2460, 2640, 2706, 2920, 2993, 3212, 3280, 3504, 3608, 3936, 4015, 4380, 4510, 4818, 4920, 5280, 5412, 5840, 5986, 6424, 6560, 6765, 7008, 7216, 8030, 8760, 8979, 9020, 9636, 9840, 10824, 11680, 11972, 12045, 12848, 13530, 14432, 14965, 16060, 17520, 17958, 18040, 19272, 19680, 21648, 23944, 24090, 25696, 27060, 29930, 32120, 32923, 35040, 35916, 36080, 38544, 43296, 44895, 47888, 48180, 54120, 59860, 64240, 65846, 71832, 72160, 77088, 89790, 95776, 96360, 98769, 108240, 119720, 128480, 131692, 143664, 164615, 179580, 192720, 197538, 216480, 239440, 263384, 287328, 329230, 359160, 385440, 395076, 478880, 493845, 526768, 658460, 718320, 790152, 987690, 1053536, 1316920, 1436640, 1580304, 1975380, 2633840, 3160608, 3950760, 5267680, 7901520, 15803040]

約数ペア:

[(1, 15803040), (2, 7901520), (3, 5267680), (4, 3950760), (5, 3160608), (6, 2633840), (8, 1975380), (10, 1580304), (11, 1436640), (12, 1316920), (15, 1053536), (16, 987690), (20, 790152), (22, 718320), (24, 658460), (30, 526768), (32, 493845), (33, 478880), (40, 395076), (41, 385440), (44, 359160), (48, 329230), (55, 287328), (60, 263384), (66, 239440), (73, 216480), (80, 197538), (82, 192720), (88, 179580), (96, 164615), (110, 143664), (120, 131692), (123, 128480), (132, 119720), (146, 108240), (160, 98769), (164, 96360), (165, 95776), (176, 89790), (205, 77088), (219, 72160), (220, 71832), (240, 65846), (246, 64240), (264, 59860), (292, 54120), (328, 48180), (330, 47888), (352, 44895), (365, 43296), (410, 38544), (438, 36080), (440, 35916), (451, 35040), (480, 32923), (492, 32120), (528, 29930), (584, 27060), (615, 25696), (656, 24090), (660, 23944), (730, 21648), (803, 19680), (820, 19272), (876, 18040), (880, 17958), (902, 17520), (984, 16060), (1056, 14965), (1095, 14432), (1168, 13530), (1230, 12848), (1312, 12045), (1320, 11972), (1353, 11680), (1460, 10824), (1606, 9840), (1640, 9636), (1752, 9020), (1760, 8979), (1804, 8760), (1968, 8030), (2190, 7216), (2255, 7008), (2336, 6765), (2409, 6560), (2460, 6424), (2640, 5986), (2706, 5840), (2920, 5412), (2993, 5280), (3212, 4920), (3280, 4818), (3504, 4510), (3608, 4380), (3936, 4015)]