2056570380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 6793113600

約数和(自身を除く): 4736543220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 71, 87, 90, 93, 116, 124, 142, 145, 155, 174, 179, 180, 186, 213, 261, 279, 284, 290, 310, 348, 355, 358, 372, 426, 435, 465, 522, 537, 558, 580, 620, 639, 710, 716, 852, 870, 895, 899, 930, 1044, 1065, 1074, 1116, 1278, 1305, 1395, 1420, 1611, 1740, 1790, 1798, 1860, 2059, 2130, 2148, 2201, 2556, 2610, 2685, 2697, 2790, 3195, 3222, 3580, 3596, 4118, 4260, 4402, 4495, 5191, 5220, 5370, 5394, 5549, 5580, 6177, 6390, 6444, 6603, 8055, 8091, 8236, 8804, 8990, 10295, 10382, 10740, 10788, 11005, 11098, 12354, 12709, 12780, 13206, 13485, 15573, 16110, 16182, 16647, 17980, 18531, 19809, 20590, 20764, 22010, 22196, 24708, 25418, 25955, 26412, 26970, 27745, 30885, 31146, 32220, 32364, 33015, 33294, 37062, 38127, 39618, 40455, 41180, 44020, 46719, 49941, 50836, 51910, 53940, 55490, 61770, 62292, 63545, 63829, 66030, 66588, 74124, 76254, 77865, 79236, 80910, 83235, 92655, 93438, 99045, 99882, 103820, 110980, 114381, 123540, 127090, 127658, 132060, 152508, 155730, 160921, 161820, 166470, 185310, 186876, 190635, 191487, 198090, 199764, 228762, 233595, 249705, 254180, 255316, 311460, 319145, 321842, 332940, 368561, 370620, 381270, 382974, 393979, 396180, 457524, 467190, 482763, 499410, 571905, 574461, 638290, 643684, 737122, 762540, 765948, 787958, 804605, 934380, 957435, 965526, 998820, 1105683, 1143810, 1148922, 1181937, 1276580, 1448289, 1474244, 1575916, 1609210, 1842805, 1914870, 1931052, 1969895, 2211366, 2287620, 2297844, 2363874, 2413815, 2872305, 2896578, 3218420, 3317049, 3545811, 3685610, 3829740, 3939790, 4422732, 4727748, 4827630, 5528415, 5744610, 5793156, 5909685, 6634098, 7091622, 7241445, 7371220, 7879580, 9655260, 11056830, 11425391, 11489220, 11819370, 13268196, 14183244, 14482890, 16585245, 17729055, 22113660, 22850782, 23638740, 28965780, 33170490, 34276173, 35458110, 45701564, 57126955, 66340980, 68552346, 70916220, 102828519, 114253910, 137104692, 171380865, 205657038, 228507820, 342761730, 411314076, 514142595, 685523460, 1028285190, 2056570380]

約数ペア:

[(1, 2056570380), (2, 1028285190), (3, 685523460), (4, 514142595), (5, 411314076), (6, 342761730), (9, 228507820), (10, 205657038), (12, 171380865), (15, 137104692), (18, 114253910), (20, 102828519), (29, 70916220), (30, 68552346), (31, 66340980), (36, 57126955), (45, 45701564), (58, 35458110), (60, 34276173), (62, 33170490), (71, 28965780), (87, 23638740), (90, 22850782), (93, 22113660), (116, 17729055), (124, 16585245), (142, 14482890), (145, 14183244), (155, 13268196), (174, 11819370), (179, 11489220), (180, 11425391), (186, 11056830), (213, 9655260), (261, 7879580), (279, 7371220), (284, 7241445), (290, 7091622), (310, 6634098), (348, 5909685), (355, 5793156), (358, 5744610), (372, 5528415), (426, 4827630), (435, 4727748), (465, 4422732), (522, 3939790), (537, 3829740), (558, 3685610), (580, 3545811), (620, 3317049), (639, 3218420), (710, 2896578), (716, 2872305), (852, 2413815), (870, 2363874), (895, 2297844), (899, 2287620), (930, 2211366), (1044, 1969895), (1065, 1931052), (1074, 1914870), (1116, 1842805), (1278, 1609210), (1305, 1575916), (1395, 1474244), (1420, 1448289), (1611, 1276580), (1740, 1181937), (1790, 1148922), (1798, 1143810), (1860, 1105683), (2059, 998820), (2130, 965526), (2148, 957435), (2201, 934380), (2556, 804605), (2610, 787958), (2685, 765948), (2697, 762540), (2790, 737122), (3195, 643684), (3222, 638290), (3580, 574461), (3596, 571905), (4118, 499410), (4260, 482763), (4402, 467190), (4495, 457524), (5191, 396180), (5220, 393979), (5370, 382974), (5394, 381270), (5549, 370620), (5580, 368561), (6177, 332940), (6390, 321842), (6444, 319145), (6603, 311460), (8055, 255316), (8091, 254180), (8236, 249705), (8804, 233595), (8990, 228762), (10295, 199764), (10382, 198090), (10740, 191487), (10788, 190635), (11005, 186876), (11098, 185310), (12354, 166470), (12709, 161820), (12780, 160921), (13206, 155730), (13485, 152508), (15573, 132060), (16110, 127658), (16182, 127090), (16647, 123540), (17980, 114381), (18531, 110980), (19809, 103820), (20590, 99882), (20764, 99045), (22010, 93438), (22196, 92655), (24708, 83235), (25418, 80910), (25955, 79236), (26412, 77865), (26970, 76254), (27745, 74124), (30885, 66588), (31146, 66030), (32220, 63829), (32364, 63545), (33015, 62292), (33294, 61770), (37062, 55490), (38127, 53940), (39618, 51910), (40455, 50836), (41180, 49941), (44020, 46719)]