12211440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 41622336

約数和(自身を除く): 29410896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 73, 80, 82, 85, 102, 120, 123, 136, 146, 164, 170, 204, 205, 219, 240, 246, 255, 272, 292, 328, 340, 365, 408, 410, 438, 492, 510, 584, 615, 656, 680, 697, 730, 816, 820, 876, 984, 1020, 1095, 1168, 1230, 1241, 1360, 1394, 1460, 1640, 1752, 1968, 2040, 2091, 2190, 2460, 2482, 2788, 2920, 2993, 3280, 3485, 3504, 3723, 4080, 4182, 4380, 4920, 4964, 5576, 5840, 5986, 6205, 6970, 7446, 8364, 8760, 8979, 9840, 9928, 10455, 11152, 11972, 12410, 13940, 14892, 14965, 16728, 17520, 17958, 18615, 19856, 20910, 23944, 24820, 27880, 29784, 29930, 33456, 35916, 37230, 41820, 44895, 47888, 49640, 50881, 55760, 59568, 59860, 71832, 74460, 83640, 89790, 99280, 101762, 119720, 143664, 148920, 152643, 167280, 179580, 203524, 239440, 254405, 297840, 305286, 359160, 407048, 508810, 610572, 718320, 763215, 814096, 1017620, 1221144, 1526430, 2035240, 2442288, 3052860, 4070480, 6105720, 12211440]

約数ペア:

[(1, 12211440), (2, 6105720), (3, 4070480), (4, 3052860), (5, 2442288), (6, 2035240), (8, 1526430), (10, 1221144), (12, 1017620), (15, 814096), (16, 763215), (17, 718320), (20, 610572), (24, 508810), (30, 407048), (34, 359160), (40, 305286), (41, 297840), (48, 254405), (51, 239440), (60, 203524), (68, 179580), (73, 167280), (80, 152643), (82, 148920), (85, 143664), (102, 119720), (120, 101762), (123, 99280), (136, 89790), (146, 83640), (164, 74460), (170, 71832), (204, 59860), (205, 59568), (219, 55760), (240, 50881), (246, 49640), (255, 47888), (272, 44895), (292, 41820), (328, 37230), (340, 35916), (365, 33456), (408, 29930), (410, 29784), (438, 27880), (492, 24820), (510, 23944), (584, 20910), (615, 19856), (656, 18615), (680, 17958), (697, 17520), (730, 16728), (816, 14965), (820, 14892), (876, 13940), (984, 12410), (1020, 11972), (1095, 11152), (1168, 10455), (1230, 9928), (1241, 9840), (1360, 8979), (1394, 8760), (1460, 8364), (1640, 7446), (1752, 6970), (1968, 6205), (2040, 5986), (2091, 5840), (2190, 5576), (2460, 4964), (2482, 4920), (2788, 4380), (2920, 4182), (2993, 4080), (3280, 3723), (3485, 3504)]