1123378080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1719

約数の個数: 192

約数和(自身を含む): 3891017088

約数和(自身を除く): 2767639008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 137, 160, 165, 176, 220, 240, 264, 274, 330, 352, 411, 440, 480, 528, 548, 660, 685, 822, 880, 1056, 1096, 1320, 1370, 1507, 1553, 1644, 1760, 2055, 2192, 2640, 2740, 3014, 3106, 3288, 4110, 4384, 4521, 4659, 5280, 5480, 6028, 6212, 6576, 7535, 7765, 8220, 9042, 9318, 10960, 12056, 12424, 13152, 15070, 15530, 16440, 17083, 18084, 18636, 21920, 22605, 23295, 24112, 24848, 30140, 31060, 32880, 34166, 36168, 37272, 45210, 46590, 48224, 49696, 51249, 60280, 62120, 65760, 68332, 72336, 74544, 85415, 90420, 93180, 102498, 120560, 124240, 136664, 144672, 149088, 170830, 180840, 186360, 204996, 212761, 241120, 248480, 256245, 273328, 341660, 361680, 372720, 409992, 425522, 512490, 546656, 638283, 683320, 723360, 745440, 819984, 851044, 1024980, 1063805, 1276566, 1366640, 1639968, 1702088, 2049960, 2127610, 2340371, 2553132, 2733280, 3191415, 3404176, 4099920, 4255220, 4680742, 5106264, 6382830, 6808352, 7021113, 8199840, 8510440, 9361484, 10212528, 11701855, 12765660, 14042226, 17020880, 18722968, 20425056, 23403710, 25531320, 28084452, 34041760, 35105565, 37445936, 46807420, 51062640, 56168904, 70211130, 74891872, 93614840, 102125280, 112337808, 140422260, 187229680, 224675616, 280844520, 374459360, 561689040, 1123378080]

約数ペア:

[(1, 1123378080), (2, 561689040), (3, 374459360), (4, 280844520), (5, 224675616), (6, 187229680), (8, 140422260), (10, 112337808), (11, 102125280), (12, 93614840), (15, 74891872), (16, 70211130), (20, 56168904), (22, 51062640), (24, 46807420), (30, 37445936), (32, 35105565), (33, 34041760), (40, 28084452), (44, 25531320), (48, 23403710), (55, 20425056), (60, 18722968), (66, 17020880), (80, 14042226), (88, 12765660), (96, 11701855), (110, 10212528), (120, 9361484), (132, 8510440), (137, 8199840), (160, 7021113), (165, 6808352), (176, 6382830), (220, 5106264), (240, 4680742), (264, 4255220), (274, 4099920), (330, 3404176), (352, 3191415), (411, 2733280), (440, 2553132), (480, 2340371), (528, 2127610), (548, 2049960), (660, 1702088), (685, 1639968), (822, 1366640), (880, 1276566), (1056, 1063805), (1096, 1024980), (1320, 851044), (1370, 819984), (1507, 745440), (1553, 723360), (1644, 683320), (1760, 638283), (2055, 546656), (2192, 512490), (2640, 425522), (2740, 409992), (3014, 372720), (3106, 361680), (3288, 341660), (4110, 273328), (4384, 256245), (4521, 248480), (4659, 241120), (5280, 212761), (5480, 204996), (6028, 186360), (6212, 180840), (6576, 170830), (7535, 149088), (7765, 144672), (8220, 136664), (9042, 124240), (9318, 120560), (10960, 102498), (12056, 93180), (12424, 90420), (13152, 85415), (15070, 74544), (15530, 72336), (16440, 68332), (17083, 65760), (18084, 62120), (18636, 60280), (21920, 51249), (22605, 49696), (23295, 48224), (24112, 46590), (24848, 45210), (30140, 37272), (31060, 36168), (32880, 34166)]