244356720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1383

約数の個数: 160

約数和(自身を含む): 817447680

約数和(自身を除く): 573090960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 492, 570, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1307, 1520, 1558, 1640, 1968, 2280, 2337, 2460, 2614, 3116, 3280, 3895, 3921, 4560, 4674, 4920, 5228, 6232, 6535, 7790, 7842, 9348, 9840, 10456, 11685, 12464, 13070, 15580, 15684, 18696, 19605, 20912, 23370, 24833, 26140, 31160, 31368, 37392, 39210, 46740, 49666, 52280, 53587, 62320, 62736, 74499, 78420, 93480, 99332, 104560, 107174, 124165, 148998, 156840, 160761, 186960, 198664, 214348, 248330, 267935, 297996, 313680, 321522, 372495, 397328, 428696, 496660, 535870, 595992, 643044, 744990, 803805, 857392, 993320, 1018153, 1071740, 1191984, 1286088, 1489980, 1607610, 1986640, 2036306, 2143480, 2572176, 2979960, 3054459, 3215220, 4072612, 4286960, 5090765, 5959920, 6108918, 6430440, 8145224, 10181530, 12217836, 12860880, 15272295, 16290448, 20363060, 24435672, 30544590, 40726120, 48871344, 61089180, 81452240, 122178360, 244356720]

約数ペア:

[(1, 244356720), (2, 122178360), (3, 81452240), (4, 61089180), (5, 48871344), (6, 40726120), (8, 30544590), (10, 24435672), (12, 20363060), (15, 16290448), (16, 15272295), (19, 12860880), (20, 12217836), (24, 10181530), (30, 8145224), (38, 6430440), (40, 6108918), (41, 5959920), (48, 5090765), (57, 4286960), (60, 4072612), (76, 3215220), (80, 3054459), (82, 2979960), (95, 2572176), (114, 2143480), (120, 2036306), (123, 1986640), (152, 1607610), (164, 1489980), (190, 1286088), (205, 1191984), (228, 1071740), (240, 1018153), (246, 993320), (285, 857392), (304, 803805), (328, 744990), (380, 643044), (410, 595992), (456, 535870), (492, 496660), (570, 428696), (615, 397328), (656, 372495), (760, 321522), (779, 313680), (820, 297996), (912, 267935), (984, 248330), (1140, 214348), (1230, 198664), (1307, 186960), (1520, 160761), (1558, 156840), (1640, 148998), (1968, 124165), (2280, 107174), (2337, 104560), (2460, 99332), (2614, 93480), (3116, 78420), (3280, 74499), (3895, 62736), (3921, 62320), (4560, 53587), (4674, 52280), (4920, 49666), (5228, 46740), (6232, 39210), (6535, 37392), (7790, 31368), (7842, 31160), (9348, 26140), (9840, 24833), (10456, 23370), (11685, 20912), (12464, 19605), (13070, 18696), (15580, 15684)]