255874004880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{766457}}^1$

素因数の和:766593

約数の個数: 160

約数和(自身を含む): 862210065024

約数和(自身を除く): 606336060144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 195, 208, 214, 240, 260, 312, 321, 390, 428, 520, 535, 624, 642, 780, 856, 1040, 1070, 1284, 1391, 1560, 1605, 1712, 2140, 2568, 2782, 3120, 3210, 4173, 4280, 5136, 5564, 6420, 6955, 8346, 8560, 11128, 12840, 13910, 16692, 20865, 22256, 25680, 27820, 33384, 41730, 55640, 66768, 83460, 111280, 166920, 333840, 766457, 1532914, 2299371, 3065828, 3832285, 4598742, 6131656, 7664570, 9197484, 9963941, 11496855, 12263312, 15329140, 18394968, 19927882, 22993710, 29891823, 30658280, 36789936, 39855764, 45987420, 49819705, 59783646, 61316560, 79711528, 82010899, 91974840, 99639410, 119567292, 149459115, 159423056, 164021798, 183949680, 199278820, 239134584, 246032697, 298918230, 328043596, 398557640, 410054495, 478269168, 492065394, 597836460, 656087192, 797115280, 820108990, 984130788, 1066141687, 1195672920, 1230163485, 1312174384, 1640217980, 1968261576, 2132283374, 2391345840, 2460326970, 3198425061, 3280435960, 3936523152, 4264566748, 4920653940, 5330708435, 6396850122, 6560871920, 8529133496, 9841307880, 10661416870, 12793700244, 15992125305, 17058266992, 19682615760, 21322833740, 25587400488, 31984250610, 42645667480, 51174800976, 63968501220, 85291334960, 127937002440, 255874004880]

約数ペア:

[(1, 255874004880), (2, 127937002440), (3, 85291334960), (4, 63968501220), (5, 51174800976), (6, 42645667480), (8, 31984250610), (10, 25587400488), (12, 21322833740), (13, 19682615760), (15, 17058266992), (16, 15992125305), (20, 12793700244), (24, 10661416870), (26, 9841307880), (30, 8529133496), (39, 6560871920), (40, 6396850122), (48, 5330708435), (52, 4920653940), (60, 4264566748), (65, 3936523152), (78, 3280435960), (80, 3198425061), (104, 2460326970), (107, 2391345840), (120, 2132283374), (130, 1968261576), (156, 1640217980), (195, 1312174384), (208, 1230163485), (214, 1195672920), (240, 1066141687), (260, 984130788), (312, 820108990), (321, 797115280), (390, 656087192), (428, 597836460), (520, 492065394), (535, 478269168), (624, 410054495), (642, 398557640), (780, 328043596), (856, 298918230), (1040, 246032697), (1070, 239134584), (1284, 199278820), (1391, 183949680), (1560, 164021798), (1605, 159423056), (1712, 149459115), (2140, 119567292), (2568, 99639410), (2782, 91974840), (3120, 82010899), (3210, 79711528), (4173, 61316560), (4280, 59783646), (5136, 49819705), (5564, 45987420), (6420, 39855764), (6955, 36789936), (8346, 30658280), (8560, 29891823), (11128, 22993710), (12840, 19927882), (13910, 18394968), (16692, 15329140), (20865, 12263312), (22256, 11496855), (25680, 9963941), (27820, 9197484), (33384, 7664570), (41730, 6131656), (55640, 4598742), (66768, 3832285), (83460, 3065828), (111280, 2299371), (166920, 1532914), (333840, 766457)]