138994920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 492307200

約数和(自身を除く): 353312280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 43, 45, 54, 60, 72, 73, 82, 86, 90, 108, 120, 123, 129, 135, 146, 164, 172, 180, 205, 215, 216, 219, 246, 258, 270, 292, 328, 344, 360, 365, 369, 387, 410, 430, 438, 492, 516, 540, 584, 615, 645, 657, 730, 738, 774, 820, 860, 876, 984, 1032, 1080, 1095, 1107, 1161, 1230, 1290, 1314, 1460, 1476, 1548, 1640, 1720, 1752, 1763, 1845, 1935, 1971, 2190, 2214, 2322, 2460, 2580, 2628, 2920, 2952, 2993, 3096, 3139, 3285, 3526, 3690, 3870, 3942, 4380, 4428, 4644, 4920, 5160, 5256, 5289, 5535, 5805, 5986, 6278, 6570, 7052, 7380, 7740, 7884, 8760, 8815, 8856, 8979, 9288, 9417, 9855, 10578, 11070, 11610, 11972, 12556, 13140, 14104, 14760, 14965, 15480, 15695, 15768, 15867, 17630, 17958, 18834, 19710, 21156, 22140, 23220, 23944, 25112, 26280, 26445, 26937, 28251, 29930, 31390, 31734, 35260, 35916, 37668, 39420, 42312, 44280, 44895, 46440, 47085, 47601, 52890, 53874, 56502, 59860, 62780, 63468, 70520, 71832, 75336, 78840, 79335, 80811, 84753, 89790, 94170, 95202, 105780, 107748, 113004, 119720, 125560, 126936, 128699, 134685, 141255, 158670, 161622, 169506, 179580, 188340, 190404, 211560, 215496, 226008, 238005, 257398, 269370, 282510, 317340, 323244, 339012, 359160, 376680, 380808, 386097, 404055, 423765, 476010, 514796, 538740, 565020, 634680, 643495, 646488, 678024, 772194, 808110, 847530, 952020, 1029592, 1077480, 1130040, 1158291, 1286990, 1544388, 1616220, 1695060, 1904040, 1930485, 2316582, 2573980, 3088776, 3232440, 3390120, 3474873, 3860970, 4633164, 5147960, 5791455, 6949746, 7721940, 9266328, 11582910, 13899492, 15443880, 17374365, 23165820, 27798984, 34748730, 46331640, 69497460, 138994920]

約数ペア:

[(1, 138994920), (2, 69497460), (3, 46331640), (4, 34748730), (5, 27798984), (6, 23165820), (8, 17374365), (9, 15443880), (10, 13899492), (12, 11582910), (15, 9266328), (18, 7721940), (20, 6949746), (24, 5791455), (27, 5147960), (30, 4633164), (36, 3860970), (40, 3474873), (41, 3390120), (43, 3232440), (45, 3088776), (54, 2573980), (60, 2316582), (72, 1930485), (73, 1904040), (82, 1695060), (86, 1616220), (90, 1544388), (108, 1286990), (120, 1158291), (123, 1130040), (129, 1077480), (135, 1029592), (146, 952020), (164, 847530), (172, 808110), (180, 772194), (205, 678024), (215, 646488), (216, 643495), (219, 634680), (246, 565020), (258, 538740), (270, 514796), (292, 476010), (328, 423765), (344, 404055), (360, 386097), (365, 380808), (369, 376680), (387, 359160), (410, 339012), (430, 323244), (438, 317340), (492, 282510), (516, 269370), (540, 257398), (584, 238005), (615, 226008), (645, 215496), (657, 211560), (730, 190404), (738, 188340), (774, 179580), (820, 169506), (860, 161622), (876, 158670), (984, 141255), (1032, 134685), (1080, 128699), (1095, 126936), (1107, 125560), (1161, 119720), (1230, 113004), (1290, 107748), (1314, 105780), (1460, 95202), (1476, 94170), (1548, 89790), (1640, 84753), (1720, 80811), (1752, 79335), (1763, 78840), (1845, 75336), (1935, 71832), (1971, 70520), (2190, 63468), (2214, 62780), (2322, 59860), (2460, 56502), (2580, 53874), (2628, 52890), (2920, 47601), (2952, 47085), (2993, 46440), (3096, 44895), (3139, 44280), (3285, 42312), (3526, 39420), (3690, 37668), (3870, 35916), (3942, 35260), (4380, 31734), (4428, 31390), (4644, 29930), (4920, 28251), (5160, 26937), (5256, 26445), (5289, 26280), (5535, 25112), (5805, 23944), (5986, 23220), (6278, 22140), (6570, 21156), (7052, 19710), (7380, 18834), (7740, 17958), (7884, 17630), (8760, 15867), (8815, 15768), (8856, 15695), (8979, 15480), (9288, 14965), (9417, 14760), (9855, 14104), (10578, 13140), (11070, 12556), (11610, 11972)]