945698040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{53611}}^1$

素因数の和:53642

約数の個数: 144

約数和(自身を含む): 3575384280

約数和(自身を除く): 2629686240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 53611, 107222, 160833, 214444, 268055, 321666, 375277, 428888, 482499, 536110, 643332, 750554, 804165, 964998, 1072220, 1125831, 1286664, 1501108, 1608330, 1876385, 1929996, 2144440, 2251662, 2412495, 2626939, 3002216, 3216660, 3377493, 3752770, 3859992, 4503324, 4824990, 5253878, 5629155, 6433320, 6754986, 7505540, 7880817, 9006648, 9649980, 10507756, 11258310, 13134695, 13509972, 15011080, 15761634, 16887465, 19299960, 21015512, 22516620, 23642451, 26269390, 27019944, 31523268, 33774930, 39404085, 45033240, 47284902, 52538780, 63046536, 67549860, 78808170, 94569804, 105077560, 118212255, 135099720, 157616340, 189139608, 236424510, 315232680, 472849020, 945698040]

約数ペア:

[(1, 945698040), (2, 472849020), (3, 315232680), (4, 236424510), (5, 189139608), (6, 157616340), (7, 135099720), (8, 118212255), (9, 105077560), (10, 94569804), (12, 78808170), (14, 67549860), (15, 63046536), (18, 52538780), (20, 47284902), (21, 45033240), (24, 39404085), (28, 33774930), (30, 31523268), (35, 27019944), (36, 26269390), (40, 23642451), (42, 22516620), (45, 21015512), (49, 19299960), (56, 16887465), (60, 15761634), (63, 15011080), (70, 13509972), (72, 13134695), (84, 11258310), (90, 10507756), (98, 9649980), (105, 9006648), (120, 7880817), (126, 7505540), (140, 6754986), (147, 6433320), (168, 5629155), (180, 5253878), (196, 4824990), (210, 4503324), (245, 3859992), (252, 3752770), (280, 3377493), (294, 3216660), (315, 3002216), (360, 2626939), (392, 2412495), (420, 2251662), (441, 2144440), (490, 1929996), (504, 1876385), (588, 1608330), (630, 1501108), (735, 1286664), (840, 1125831), (882, 1072220), (980, 964998), (1176, 804165), (1260, 750554), (1470, 643332), (1764, 536110), (1960, 482499), (2205, 428888), (2520, 375277), (2940, 321666), (3528, 268055), (4410, 214444), (5880, 160833), (8820, 107222), (17640, 53611)]