1999031760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3041}}^1$

素因数の和:3154

約数の個数: 240

約数和(自身を含む): 7414400448

約数和(自身を除く): 5415368688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 83, 88, 90, 99, 110, 120, 132, 144, 165, 166, 176, 180, 198, 220, 240, 249, 264, 330, 332, 360, 396, 415, 440, 495, 498, 528, 660, 664, 720, 747, 792, 830, 880, 913, 990, 996, 1245, 1320, 1328, 1494, 1584, 1660, 1826, 1980, 1992, 2490, 2640, 2739, 2988, 3041, 3320, 3652, 3735, 3960, 3984, 4565, 4980, 5478, 5976, 6082, 6640, 7304, 7470, 7920, 8217, 9123, 9130, 9960, 10956, 11952, 12164, 13695, 14608, 14940, 15205, 16434, 18246, 18260, 19920, 21912, 24328, 27369, 27390, 29880, 30410, 32868, 33451, 36492, 36520, 41085, 43824, 45615, 48656, 54738, 54780, 59760, 60820, 65736, 66902, 72984, 73040, 82170, 91230, 100353, 109476, 109560, 121640, 131472, 133804, 136845, 145968, 164340, 167255, 182460, 200706, 218952, 219120, 243280, 252403, 267608, 273690, 301059, 328680, 334510, 364920, 401412, 437904, 501765, 504806, 535216, 547380, 602118, 657360, 669020, 729840, 757209, 802824, 1003530, 1009612, 1094760, 1204236, 1262015, 1338040, 1505295, 1514418, 1605648, 2007060, 2019224, 2189520, 2271627, 2408472, 2524030, 2676080, 2776433, 3010590, 3028836, 3786045, 4014120, 4038448, 4543254, 4816944, 5048060, 5552866, 6021180, 6057672, 7572090, 8028240, 8329299, 9086508, 10096120, 11105732, 11358135, 12042360, 12115344, 13882165, 15144180, 16658598, 18173016, 20192240, 22211464, 22716270, 24084720, 24987897, 27764330, 30288360, 33317196, 36346032, 41646495, 44422928, 45432540, 49975794, 55528660, 60576720, 66634392, 83292990, 90865080, 99951588, 111057320, 124939485, 133268784, 166585980, 181730160, 199903176, 222114640, 249878970, 333171960, 399806352, 499757940, 666343920, 999515880, 1999031760]

約数ペア:

[(1, 1999031760), (2, 999515880), (3, 666343920), (4, 499757940), (5, 399806352), (6, 333171960), (8, 249878970), (9, 222114640), (10, 199903176), (11, 181730160), (12, 166585980), (15, 133268784), (16, 124939485), (18, 111057320), (20, 99951588), (22, 90865080), (24, 83292990), (30, 66634392), (33, 60576720), (36, 55528660), (40, 49975794), (44, 45432540), (45, 44422928), (48, 41646495), (55, 36346032), (60, 33317196), (66, 30288360), (72, 27764330), (80, 24987897), (83, 24084720), (88, 22716270), (90, 22211464), (99, 20192240), (110, 18173016), (120, 16658598), (132, 15144180), (144, 13882165), (165, 12115344), (166, 12042360), (176, 11358135), (180, 11105732), (198, 10096120), (220, 9086508), (240, 8329299), (249, 8028240), (264, 7572090), (330, 6057672), (332, 6021180), (360, 5552866), (396, 5048060), (415, 4816944), (440, 4543254), (495, 4038448), (498, 4014120), (528, 3786045), (660, 3028836), (664, 3010590), (720, 2776433), (747, 2676080), (792, 2524030), (830, 2408472), (880, 2271627), (913, 2189520), (990, 2019224), (996, 2007060), (1245, 1605648), (1320, 1514418), (1328, 1505295), (1494, 1338040), (1584, 1262015), (1660, 1204236), (1826, 1094760), (1980, 1009612), (1992, 1003530), (2490, 802824), (2640, 757209), (2739, 729840), (2988, 669020), (3041, 657360), (3320, 602118), (3652, 547380), (3735, 535216), (3960, 504806), (3984, 501765), (4565, 437904), (4980, 401412), (5478, 364920), (5976, 334510), (6082, 328680), (6640, 301059), (7304, 273690), (7470, 267608), (7920, 252403), (8217, 243280), (9123, 219120), (9130, 218952), (9960, 200706), (10956, 182460), (11952, 167255), (12164, 164340), (13695, 145968), (14608, 136845), (14940, 133804), (15205, 131472), (16434, 121640), (18246, 109560), (18260, 109476), (19920, 100353), (21912, 91230), (24328, 82170), (27369, 73040), (27390, 72984), (29880, 66902), (30410, 65736), (32868, 60820), (33451, 59760), (36492, 54780), (36520, 54738), (41085, 48656), (43824, 45615)]