418797720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6221}}^1$

素因数の和:6266

約数の個数: 192

約数和(自身を含む): 1572423840

約数和(自身を除く): 1153626120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 6120, 6221, 6732, 7480, 8415, 11220, 12442, 13464, 16830, 18663, 22440, 24884, 31105, 33660, 37326, 49768, 55989, 62210, 67320, 68431, 74652, 93315, 105757, 111978, 124420, 136862, 149304, 186630, 205293, 211514, 223956, 248840, 273724, 279945, 317271, 342155, 373260, 410586, 423028, 447912, 528785, 547448, 559890, 615879, 634542, 684310, 746520, 821172, 846056, 951813, 1026465, 1057570, 1119780, 1163327, 1231758, 1269084, 1368620, 1586355, 1642344, 1903626, 2052930, 2115140, 2239560, 2326654, 2463516, 2538168, 2737240, 3079395, 3172710, 3489981, 3807252, 4105860, 4230280, 4653308, 4759065, 4927032, 5816635, 6158790, 6345420, 6979962, 7614504, 8211720, 9306616, 9518130, 10469943, 11633270, 12317580, 12690840, 13959924, 17449905, 19036260, 20939886, 23266540, 24635160, 27919848, 34899810, 38072520, 41879772, 46533080, 52349715, 69799620, 83759544, 104699430, 139599240, 209398860, 418797720]

約数ペア:

[(1, 418797720), (2, 209398860), (3, 139599240), (4, 104699430), (5, 83759544), (6, 69799620), (8, 52349715), (9, 46533080), (10, 41879772), (11, 38072520), (12, 34899810), (15, 27919848), (17, 24635160), (18, 23266540), (20, 20939886), (22, 19036260), (24, 17449905), (30, 13959924), (33, 12690840), (34, 12317580), (36, 11633270), (40, 10469943), (44, 9518130), (45, 9306616), (51, 8211720), (55, 7614504), (60, 6979962), (66, 6345420), (68, 6158790), (72, 5816635), (85, 4927032), (88, 4759065), (90, 4653308), (99, 4230280), (102, 4105860), (110, 3807252), (120, 3489981), (132, 3172710), (136, 3079395), (153, 2737240), (165, 2538168), (170, 2463516), (180, 2326654), (187, 2239560), (198, 2115140), (204, 2052930), (220, 1903626), (255, 1642344), (264, 1586355), (306, 1368620), (330, 1269084), (340, 1231758), (360, 1163327), (374, 1119780), (396, 1057570), (408, 1026465), (440, 951813), (495, 846056), (510, 821172), (561, 746520), (612, 684310), (660, 634542), (680, 615879), (748, 559890), (765, 547448), (792, 528785), (935, 447912), (990, 423028), (1020, 410586), (1122, 373260), (1224, 342155), (1320, 317271), (1496, 279945), (1530, 273724), (1683, 248840), (1870, 223956), (1980, 211514), (2040, 205293), (2244, 186630), (2805, 149304), (3060, 136862), (3366, 124420), (3740, 111978), (3960, 105757), (4488, 93315), (5610, 74652), (6120, 68431), (6221, 67320), (6732, 62210), (7480, 55989), (8415, 49768), (11220, 37326), (12442, 33660), (13464, 31105), (16830, 24884), (18663, 22440)]