198219840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2309

約数の個数: 224

約数和(自身を含む): 774923520

約数和(自身を除く): 576703680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2269, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4538, 5460, 5824, 6240, 6720, 6807, 7280, 8736, 9076, 10920, 11345, 12480, 13614, 14560, 15883, 17472, 18152, 21840, 22690, 27228, 29120, 29497, 31766, 34035, 36304, 43680, 45380, 47649, 54456, 58994, 63532, 68070, 72608, 79415, 87360, 88491, 90760, 95298, 108912, 117988, 127064, 136140, 145216, 147485, 158830, 176982, 181520, 190596, 206479, 217824, 235976, 238245, 254128, 272280, 294970, 317660, 353964, 363040, 381192, 412958, 435648, 442455, 471952, 476490, 508256, 544560, 589940, 619437, 635320, 707928, 726080, 762384, 825916, 884910, 943904, 952980, 1016512, 1032395, 1089120, 1179880, 1238874, 1270640, 1415856, 1524768, 1651832, 1769820, 1887808, 1905960, 2064790, 2178240, 2359760, 2477748, 2541280, 2831712, 3049536, 3097185, 3303664, 3539640, 3811920, 4129580, 4719520, 4955496, 5082560, 5663424, 6194370, 6607328, 7079280, 7623840, 8259160, 9439040, 9910992, 12388740, 13214656, 14158560, 15247680, 16518320, 19821984, 24777480, 28317120, 33036640, 39643968, 49554960, 66073280, 99109920, 198219840]

約数ペア:

[(1, 198219840), (2, 99109920), (3, 66073280), (4, 49554960), (5, 39643968), (6, 33036640), (7, 28317120), (8, 24777480), (10, 19821984), (12, 16518320), (13, 15247680), (14, 14158560), (15, 13214656), (16, 12388740), (20, 9910992), (21, 9439040), (24, 8259160), (26, 7623840), (28, 7079280), (30, 6607328), (32, 6194370), (35, 5663424), (39, 5082560), (40, 4955496), (42, 4719520), (48, 4129580), (52, 3811920), (56, 3539640), (60, 3303664), (64, 3097185), (65, 3049536), (70, 2831712), (78, 2541280), (80, 2477748), (84, 2359760), (91, 2178240), (96, 2064790), (104, 1905960), (105, 1887808), (112, 1769820), (120, 1651832), (130, 1524768), (140, 1415856), (156, 1270640), (160, 1238874), (168, 1179880), (182, 1089120), (192, 1032395), (195, 1016512), (208, 952980), (210, 943904), (224, 884910), (240, 825916), (260, 762384), (273, 726080), (280, 707928), (312, 635320), (320, 619437), (336, 589940), (364, 544560), (390, 508256), (416, 476490), (420, 471952), (448, 442455), (455, 435648), (480, 412958), (520, 381192), (546, 363040), (560, 353964), (624, 317660), (672, 294970), (728, 272280), (780, 254128), (832, 238245), (840, 235976), (910, 217824), (960, 206479), (1040, 190596), (1092, 181520), (1120, 176982), (1248, 158830), (1344, 147485), (1365, 145216), (1456, 136140), (1560, 127064), (1680, 117988), (1820, 108912), (2080, 95298), (2184, 90760), (2240, 88491), (2269, 87360), (2496, 79415), (2730, 72608), (2912, 68070), (3120, 63532), (3360, 58994), (3640, 54456), (4160, 47649), (4368, 45380), (4538, 43680), (5460, 36304), (5824, 34035), (6240, 31766), (6720, 29497), (6807, 29120), (7280, 27228), (8736, 22690), (9076, 21840), (10920, 18152), (11345, 17472), (12480, 15883), (13614, 14560)]