21514593360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{22031}}^1$

素因数の和:22373

約数の個数: 160

約数和(自身を含む): 72058387968

約数和(自身を除く): 50543794608

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, 120, 130, 156, 195, 208, 240, 260, 312, 313, 390, 520, 624, 626, 780, 939, 1040, 1252, 1560, 1565, 1878, 2504, 3120, 3130, 3756, 4069, 4695, 5008, 6260, 7512, 8138, 9390, 12207, 12520, 15024, 16276, 18780, 20345, 22031, 24414, 25040, 32552, 37560, 40690, 44062, 48828, 61035, 65104, 66093, 75120, 81380, 88124, 97656, 110155, 122070, 132186, 162760, 176248, 195312, 220310, 244140, 264372, 286403, 325520, 330465, 352496, 440620, 488280, 528744, 572806, 660930, 859209, 881240, 976560, 1057488, 1145612, 1321860, 1432015, 1718418, 1762480, 2291224, 2643720, 2864030, 3436836, 4296045, 4582448, 5287440, 5728060, 6873672, 6895703, 8592090, 11456120, 13747344, 13791406, 17184180, 20687109, 22912240, 27582812, 34368360, 34478515, 41374218, 55165624, 68736720, 68957030, 82748436, 89644139, 103435545, 110331248, 137914060, 165496872, 179288278, 206871090, 268932417, 275828120, 330993744, 358576556, 413742180, 448220695, 537864834, 551656240, 717153112, 827484360, 896441390, 1075729668, 1344662085, 1434306224, 1654968720, 1792882780, 2151459336, 2689324170, 3585765560, 4302918672, 5378648340, 7171531120, 10757296680, 21514593360]

約数ペア:

[(1, 21514593360), (2, 10757296680), (3, 7171531120), (4, 5378648340), (5, 4302918672), (6, 3585765560), (8, 2689324170), (10, 2151459336), (12, 1792882780), (13, 1654968720), (15, 1434306224), (16, 1344662085), (20, 1075729668), (24, 896441390), (26, 827484360), (30, 717153112), (39, 551656240), (40, 537864834), (48, 448220695), (52, 413742180), (60, 358576556), (65, 330993744), (78, 275828120), (80, 268932417), (104, 206871090), (120, 179288278), (130, 165496872), (156, 137914060), (195, 110331248), (208, 103435545), (240, 89644139), (260, 82748436), (312, 68957030), (313, 68736720), (390, 55165624), (520, 41374218), (624, 34478515), (626, 34368360), (780, 27582812), (939, 22912240), (1040, 20687109), (1252, 17184180), (1560, 13791406), (1565, 13747344), (1878, 11456120), (2504, 8592090), (3120, 6895703), (3130, 6873672), (3756, 5728060), (4069, 5287440), (4695, 4582448), (5008, 4296045), (6260, 3436836), (7512, 2864030), (8138, 2643720), (9390, 2291224), (12207, 1762480), (12520, 1718418), (15024, 1432015), (16276, 1321860), (18780, 1145612), (20345, 1057488), (22031, 976560), (24414, 881240), (25040, 859209), (32552, 660930), (37560, 572806), (40690, 528744), (44062, 488280), (48828, 440620), (61035, 352496), (65104, 330465), (66093, 325520), (75120, 286403), (81380, 264372), (88124, 244140), (97656, 220310), (110155, 195312), (122070, 176248), (132186, 162760)]