401170560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1619

約数の個数: 256

約数和(自身を含む): 1539302400

約数和(自身を除く): 1138131840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1571, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3142, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 4713, 5320, 6080, 6284, 6384, 6720, 7296, 7855, 7980, 8512, 9120, 9426, 10640, 10997, 12160, 12568, 12768, 13440, 15710, 15960, 17024, 18240, 18852, 21280, 21994, 23565, 25136, 25536, 29849, 31420, 31920, 32991, 36480, 37704, 42560, 43988, 47130, 50272, 51072, 54985, 59698, 62840, 63840, 65982, 75408, 85120, 87976, 89547, 94260, 100544, 109970, 119396, 125680, 127680, 131964, 149245, 150816, 164955, 175952, 179094, 188520, 201088, 208943, 219940, 238792, 251360, 255360, 263928, 298490, 301632, 329910, 351904, 358188, 377040, 417886, 439880, 447735, 477584, 502720, 527856, 596980, 603264, 626829, 659820, 703808, 716376, 754080, 835772, 879760, 895470, 955168, 1005440, 1044715, 1055712, 1193960, 1253658, 1319640, 1407616, 1432752, 1508160, 1671544, 1759520, 1790940, 1910336, 2089430, 2111424, 2387920, 2507316, 2639280, 2865504, 3016320, 3134145, 3343088, 3519040, 3581880, 3820672, 4178860, 4222848, 4775840, 5014632, 5278560, 5731008, 6268290, 6686176, 7038080, 7163760, 8357720, 9551680, 10029264, 10557120, 11462016, 12536580, 13372352, 14327520, 16715440, 19103360, 20058528, 21114240, 25073160, 26744704, 28655040, 33430880, 40117056, 50146320, 57310080, 66861760, 80234112, 100292640, 133723520, 200585280, 401170560]

約数ペア:

[(1, 401170560), (2, 200585280), (3, 133723520), (4, 100292640), (5, 80234112), (6, 66861760), (7, 57310080), (8, 50146320), (10, 40117056), (12, 33430880), (14, 28655040), (15, 26744704), (16, 25073160), (19, 21114240), (20, 20058528), (21, 19103360), (24, 16715440), (28, 14327520), (30, 13372352), (32, 12536580), (35, 11462016), (38, 10557120), (40, 10029264), (42, 9551680), (48, 8357720), (56, 7163760), (57, 7038080), (60, 6686176), (64, 6268290), (70, 5731008), (76, 5278560), (80, 5014632), (84, 4775840), (95, 4222848), (96, 4178860), (105, 3820672), (112, 3581880), (114, 3519040), (120, 3343088), (128, 3134145), (133, 3016320), (140, 2865504), (152, 2639280), (160, 2507316), (168, 2387920), (190, 2111424), (192, 2089430), (210, 1910336), (224, 1790940), (228, 1759520), (240, 1671544), (266, 1508160), (280, 1432752), (285, 1407616), (304, 1319640), (320, 1253658), (336, 1193960), (380, 1055712), (384, 1044715), (399, 1005440), (420, 955168), (448, 895470), (456, 879760), (480, 835772), (532, 754080), (560, 716376), (570, 703808), (608, 659820), (640, 626829), (665, 603264), (672, 596980), (760, 527856), (798, 502720), (840, 477584), (896, 447735), (912, 439880), (960, 417886), (1064, 377040), (1120, 358188), (1140, 351904), (1216, 329910), (1330, 301632), (1344, 298490), (1520, 263928), (1571, 255360), (1596, 251360), (1680, 238792), (1824, 219940), (1920, 208943), (1995, 201088), (2128, 188520), (2240, 179094), (2280, 175952), (2432, 164955), (2660, 150816), (2688, 149245), (3040, 131964), (3142, 127680), (3192, 125680), (3360, 119396), (3648, 109970), (3990, 100544), (4256, 94260), (4480, 89547), (4560, 87976), (4713, 85120), (5320, 75408), (6080, 65982), (6284, 63840), (6384, 62840), (6720, 59698), (7296, 54985), (7855, 51072), (7980, 50272), (8512, 47130), (9120, 43988), (9426, 42560), (10640, 37704), (10997, 36480), (12160, 32991), (12568, 31920), (12768, 31420), (13440, 29849), (15710, 25536), (15960, 25136), (17024, 23565), (18240, 21994), (18852, 21280)]