998099640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{433}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 3432592800

約数和(自身を除く): 2434493160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 337, 342, 360, 380, 433, 456, 570, 674, 684, 760, 855, 866, 1011, 1140, 1299, 1348, 1368, 1685, 1710, 1732, 2022, 2165, 2280, 2598, 2696, 3033, 3370, 3420, 3464, 3897, 4044, 4330, 5055, 5196, 6066, 6403, 6495, 6740, 6840, 7794, 8088, 8227, 8660, 10110, 10392, 12132, 12806, 12990, 13480, 15165, 15588, 16454, 17320, 19209, 19485, 20220, 24264, 24681, 25612, 25980, 30330, 31176, 32015, 32908, 38418, 38970, 40440, 41135, 49362, 51224, 51960, 57627, 60660, 64030, 65816, 74043, 76836, 77940, 82270, 96045, 98724, 115254, 121320, 123405, 128060, 145921, 148086, 153672, 155880, 164540, 192090, 197448, 230508, 246810, 256120, 288135, 291842, 296172, 329080, 370215, 384180, 437763, 461016, 493620, 576270, 583684, 592344, 729605, 740430, 768360, 875526, 987240, 1152540, 1167368, 1313289, 1459210, 1480860, 1751052, 2188815, 2305080, 2626578, 2772499, 2918420, 2961720, 3502104, 4377630, 5253156, 5544998, 5836840, 6566445, 8317497, 8755260, 10506312, 11089996, 13132890, 13862495, 16634994, 17510520, 22179992, 24952491, 26265780, 27724990, 33269988, 41587485, 49904982, 52531560, 55449980, 66539976, 83174970, 99809964, 110899960, 124762455, 166349940, 199619928, 249524910, 332699880, 499049820, 998099640]

約数ペア:

[(1, 998099640), (2, 499049820), (3, 332699880), (4, 249524910), (5, 199619928), (6, 166349940), (8, 124762455), (9, 110899960), (10, 99809964), (12, 83174970), (15, 66539976), (18, 55449980), (19, 52531560), (20, 49904982), (24, 41587485), (30, 33269988), (36, 27724990), (38, 26265780), (40, 24952491), (45, 22179992), (57, 17510520), (60, 16634994), (72, 13862495), (76, 13132890), (90, 11089996), (95, 10506312), (114, 8755260), (120, 8317497), (152, 6566445), (171, 5836840), (180, 5544998), (190, 5253156), (228, 4377630), (285, 3502104), (337, 2961720), (342, 2918420), (360, 2772499), (380, 2626578), (433, 2305080), (456, 2188815), (570, 1751052), (674, 1480860), (684, 1459210), (760, 1313289), (855, 1167368), (866, 1152540), (1011, 987240), (1140, 875526), (1299, 768360), (1348, 740430), (1368, 729605), (1685, 592344), (1710, 583684), (1732, 576270), (2022, 493620), (2165, 461016), (2280, 437763), (2598, 384180), (2696, 370215), (3033, 329080), (3370, 296172), (3420, 291842), (3464, 288135), (3897, 256120), (4044, 246810), (4330, 230508), (5055, 197448), (5196, 192090), (6066, 164540), (6403, 155880), (6495, 153672), (6740, 148086), (6840, 145921), (7794, 128060), (8088, 123405), (8227, 121320), (8660, 115254), (10110, 98724), (10392, 96045), (12132, 82270), (12806, 77940), (12990, 76836), (13480, 74043), (15165, 65816), (15588, 64030), (16454, 60660), (17320, 57627), (19209, 51960), (19485, 51224), (20220, 49362), (24264, 41135), (24681, 40440), (25612, 38970), (25980, 38418), (30330, 32908), (31176, 32015)]