65438899920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1187

約数の個数: 320

約数和(自身を含む): 228333600000

約数和(自身を除く): 162894700080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 499, 540, 545, 557, 654, 720, 872, 981, 998, 1080, 1090, 1114, 1308, 1497, 1635, 1671, 1744, 1962, 1996, 2160, 2180, 2228, 2495, 2616, 2785, 2943, 2994, 3270, 3342, 3924, 3992, 4360, 4456, 4491, 4905, 4990, 5013, 5232, 5570, 5886, 5988, 6540, 6684, 7485, 7848, 7984, 8355, 8720, 8912, 8982, 9810, 9980, 10026, 11140, 11772, 11976, 13080, 13368, 13473, 14715, 14970, 15039, 15696, 16710, 17964, 19620, 19960, 20052, 22280, 22455, 23544, 23952, 25065, 26160, 26736, 26946, 29430, 29940, 30078, 33420, 35928, 39240, 39920, 40104, 44560, 44910, 47088, 50130, 53892, 54391, 58860, 59880, 60156, 60713, 66840, 67365, 71856, 75195, 78480, 80208, 89820, 100260, 107784, 108782, 117720, 119760, 120312, 121426, 133680, 134730, 150390, 163173, 179640, 182139, 200520, 215568, 217564, 235440, 240624, 242852, 269460, 271955, 277943, 300780, 303565, 326346, 359280, 364278, 401040, 435128, 485704, 489519, 538920, 543910, 546417, 555886, 601560, 607130, 652692, 728556, 815865, 833829, 870256, 910695, 971408, 979038, 1077840, 1087820, 1092834, 1111772, 1203120, 1214260, 1305384, 1389715, 1457112, 1468557, 1631730, 1639251, 1667658, 1821390, 1958076, 2175640, 2185668, 2223544, 2428520, 2447595, 2501487, 2610768, 2732085, 2779430, 2914224, 2937114, 3263460, 3278502, 3335316, 3642780, 3916152, 4169145, 4351280, 4371336, 4447088, 4857040, 4895190, 5002974, 5464170, 5558860, 5874228, 6526920, 6557004, 6670632, 7285560, 7342785, 7504461, 7832304, 8196255, 8338290, 8742672, 9790380, 10005948, 10928340, 11117720, 11748456, 12507435, 13053840, 13114008, 13341264, 14571120, 14685570, 15008922, 16392510, 16676580, 19580760, 20011896, 21856680, 22235440, 23496912, 25014870, 26228016, 29371140, 30017844, 30295787, 32785020, 33353160, 37522305, 39161520, 40023792, 43713360, 50029740, 58742280, 60035688, 60591574, 65570040, 66706320, 75044610, 90887361, 100059480, 117484560, 120071376, 121183148, 131140080, 150089220, 151478935, 181774722, 200118960, 242366296, 272662083, 300178440, 302957870, 363549444, 454436805, 484732592, 545324166, 600356880, 605915740, 727098888, 817986249, 908873610, 1090648332, 1211831480, 1363310415, 1454197776, 1635972498, 1817747220, 2181296664, 2423662960, 2726620830, 3271944996, 3635494440, 4089931245, 4362593328, 5453241660, 6543889992, 7270988880, 8179862490, 10906483320, 13087779984, 16359724980, 21812966640, 32719449960, 65438899920]

約数ペア:

[(1, 65438899920), (2, 32719449960), (3, 21812966640), (4, 16359724980), (5, 13087779984), (6, 10906483320), (8, 8179862490), (9, 7270988880), (10, 6543889992), (12, 5453241660), (15, 4362593328), (16, 4089931245), (18, 3635494440), (20, 3271944996), (24, 2726620830), (27, 2423662960), (30, 2181296664), (36, 1817747220), (40, 1635972498), (45, 1454197776), (48, 1363310415), (54, 1211831480), (60, 1090648332), (72, 908873610), (80, 817986249), (90, 727098888), (108, 605915740), (109, 600356880), (120, 545324166), (135, 484732592), (144, 454436805), (180, 363549444), (216, 302957870), (218, 300178440), (240, 272662083), (270, 242366296), (327, 200118960), (360, 181774722), (432, 151478935), (436, 150089220), (499, 131140080), (540, 121183148), (545, 120071376), (557, 117484560), (654, 100059480), (720, 90887361), (872, 75044610), (981, 66706320), (998, 65570040), (1080, 60591574), (1090, 60035688), (1114, 58742280), (1308, 50029740), (1497, 43713360), (1635, 40023792), (1671, 39161520), (1744, 37522305), (1962, 33353160), (1996, 32785020), (2160, 30295787), (2180, 30017844), (2228, 29371140), (2495, 26228016), (2616, 25014870), (2785, 23496912), (2943, 22235440), (2994, 21856680), (3270, 20011896), (3342, 19580760), (3924, 16676580), (3992, 16392510), (4360, 15008922), (4456, 14685570), (4491, 14571120), (4905, 13341264), (4990, 13114008), (5013, 13053840), (5232, 12507435), (5570, 11748456), (5886, 11117720), (5988, 10928340), (6540, 10005948), (6684, 9790380), (7485, 8742672), (7848, 8338290), (7984, 8196255), (8355, 7832304), (8720, 7504461), (8912, 7342785), (8982, 7285560), (9810, 6670632), (9980, 6557004), (10026, 6526920), (11140, 5874228), (11772, 5558860), (11976, 5464170), (13080, 5002974), (13368, 4895190), (13473, 4857040), (14715, 4447088), (14970, 4371336), (15039, 4351280), (15696, 4169145), (16710, 3916152), (17964, 3642780), (19620, 3335316), (19960, 3278502), (20052, 3263460), (22280, 2937114), (22455, 2914224), (23544, 2779430), (23952, 2732085), (25065, 2610768), (26160, 2501487), (26736, 2447595), (26946, 2428520), (29430, 2223544), (29940, 2185668), (30078, 2175640), (33420, 1958076), (35928, 1821390), (39240, 1667658), (39920, 1639251), (40104, 1631730), (44560, 1468557), (44910, 1457112), (47088, 1389715), (50130, 1305384), (53892, 1214260), (54391, 1203120), (58860, 1111772), (59880, 1092834), (60156, 1087820), (60713, 1077840), (66840, 979038), (67365, 971408), (71856, 910695), (75195, 870256), (78480, 833829), (80208, 815865), (89820, 728556), (100260, 652692), (107784, 607130), (108782, 601560), (117720, 555886), (119760, 546417), (120312, 543910), (121426, 538920), (133680, 489519), (134730, 485704), (150390, 435128), (163173, 401040), (179640, 364278), (182139, 359280), (200520, 326346), (215568, 303565), (217564, 300780), (235440, 277943), (240624, 271955), (242852, 269460)]