1021362480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 320

約数和(自身を含む): 3799756800

約数和(自身を除く): 2778394320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 48, 54, 57, 60, 72, 76, 80, 82, 90, 95, 108, 114, 120, 123, 135, 144, 152, 164, 171, 180, 190, 205, 216, 228, 240, 246, 270, 285, 304, 328, 342, 360, 369, 380, 410, 432, 456, 492, 513, 540, 570, 607, 615, 656, 684, 720, 738, 760, 779, 820, 855, 912, 984, 1026, 1080, 1107, 1140, 1214, 1230, 1368, 1476, 1520, 1558, 1640, 1710, 1821, 1845, 1968, 2052, 2160, 2214, 2280, 2337, 2428, 2460, 2565, 2736, 2952, 3035, 3116, 3280, 3420, 3642, 3690, 3895, 4104, 4428, 4560, 4674, 4856, 4920, 5130, 5463, 5535, 5904, 6070, 6232, 6840, 7011, 7284, 7380, 7790, 8208, 8856, 9105, 9348, 9712, 9840, 10260, 10926, 11070, 11533, 11685, 12140, 12464, 13680, 14022, 14568, 14760, 15580, 16389, 17712, 18210, 18696, 20520, 21033, 21852, 22140, 23066, 23370, 24280, 24887, 27315, 28044, 29136, 29520, 31160, 32778, 34599, 35055, 36420, 37392, 41040, 42066, 43704, 44280, 46132, 46740, 48560, 49774, 54630, 56088, 57665, 62320, 65556, 69198, 70110, 72840, 74661, 81945, 84132, 87408, 88560, 92264, 93480, 99548, 103797, 105165, 109260, 112176, 115330, 124435, 131112, 138396, 140220, 145680, 149322, 163890, 168264, 172995, 184528, 186960, 199096, 207594, 210330, 218520, 223983, 230660, 248870, 262224, 276792, 280440, 298644, 311391, 327780, 336528, 345990, 373305, 398192, 415188, 420660, 437040, 447966, 461320, 472853, 497740, 518985, 553584, 560880, 597288, 622782, 655560, 671949, 691980, 746610, 830376, 841320, 895932, 922640, 945706, 995480, 1037970, 1119915, 1194576, 1245564, 1311120, 1343898, 1383960, 1418559, 1493220, 1556955, 1660752, 1682640, 1791864, 1891412, 1990960, 2075940, 2239830, 2364265, 2491128, 2687796, 2767920, 2837118, 2986440, 3113910, 3359745, 3583728, 3782824, 4151880, 4255677, 4479660, 4728530, 4982256, 5375592, 5674236, 5972880, 6227820, 6719490, 7092795, 7565648, 8303760, 8511354, 8959320, 9457060, 10751184, 11348472, 12455640, 12767031, 13438980, 14185590, 17022708, 17918640, 18914120, 21278385, 22696944, 24911280, 25534062, 26877960, 28371180, 34045416, 37828240, 42556770, 51068124, 53755920, 56742360, 63835155, 68090832, 85113540, 102136248, 113484720, 127670310, 170227080, 204272496, 255340620, 340454160, 510681240, 1021362480]

約数ペア:

[(1, 1021362480), (2, 510681240), (3, 340454160), (4, 255340620), (5, 204272496), (6, 170227080), (8, 127670310), (9, 113484720), (10, 102136248), (12, 85113540), (15, 68090832), (16, 63835155), (18, 56742360), (19, 53755920), (20, 51068124), (24, 42556770), (27, 37828240), (30, 34045416), (36, 28371180), (38, 26877960), (40, 25534062), (41, 24911280), (45, 22696944), (48, 21278385), (54, 18914120), (57, 17918640), (60, 17022708), (72, 14185590), (76, 13438980), (80, 12767031), (82, 12455640), (90, 11348472), (95, 10751184), (108, 9457060), (114, 8959320), (120, 8511354), (123, 8303760), (135, 7565648), (144, 7092795), (152, 6719490), (164, 6227820), (171, 5972880), (180, 5674236), (190, 5375592), (205, 4982256), (216, 4728530), (228, 4479660), (240, 4255677), (246, 4151880), (270, 3782824), (285, 3583728), (304, 3359745), (328, 3113910), (342, 2986440), (360, 2837118), (369, 2767920), (380, 2687796), (410, 2491128), (432, 2364265), (456, 2239830), (492, 2075940), (513, 1990960), (540, 1891412), (570, 1791864), (607, 1682640), (615, 1660752), (656, 1556955), (684, 1493220), (720, 1418559), (738, 1383960), (760, 1343898), (779, 1311120), (820, 1245564), (855, 1194576), (912, 1119915), (984, 1037970), (1026, 995480), (1080, 945706), (1107, 922640), (1140, 895932), (1214, 841320), (1230, 830376), (1368, 746610), (1476, 691980), (1520, 671949), (1558, 655560), (1640, 622782), (1710, 597288), (1821, 560880), (1845, 553584), (1968, 518985), (2052, 497740), (2160, 472853), (2214, 461320), (2280, 447966), (2337, 437040), (2428, 420660), (2460, 415188), (2565, 398192), (2736, 373305), (2952, 345990), (3035, 336528), (3116, 327780), (3280, 311391), (3420, 298644), (3642, 280440), (3690, 276792), (3895, 262224), (4104, 248870), (4428, 230660), (4560, 223983), (4674, 218520), (4856, 210330), (4920, 207594), (5130, 199096), (5463, 186960), (5535, 184528), (5904, 172995), (6070, 168264), (6232, 163890), (6840, 149322), (7011, 145680), (7284, 140220), (7380, 138396), (7790, 131112), (8208, 124435), (8856, 115330), (9105, 112176), (9348, 109260), (9712, 105165), (9840, 103797), (10260, 99548), (10926, 93480), (11070, 92264), (11533, 88560), (11685, 87408), (12140, 84132), (12464, 81945), (13680, 74661), (14022, 72840), (14568, 70110), (14760, 69198), (15580, 65556), (16389, 62320), (17712, 57665), (18210, 56088), (18696, 54630), (20520, 49774), (21033, 48560), (21852, 46740), (22140, 46132), (23066, 44280), (23370, 43704), (24280, 42066), (24887, 41040), (27315, 37392), (28044, 36420), (29136, 35055), (29520, 34599), (31160, 32778)]