2520572040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5651}}^1$

素因数の和:5737

約数の個数: 256

約数和(自身を含む): 9766656000

約数和(自身を除く): 7246083960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 59, 60, 63, 70, 72, 84, 90, 105, 108, 118, 120, 126, 135, 140, 168, 177, 180, 189, 210, 216, 236, 252, 270, 280, 295, 315, 354, 360, 378, 413, 420, 472, 504, 531, 540, 590, 630, 708, 756, 826, 840, 885, 945, 1062, 1080, 1180, 1239, 1260, 1416, 1512, 1593, 1652, 1770, 1890, 2065, 2124, 2360, 2478, 2520, 2655, 3186, 3304, 3540, 3717, 3780, 4130, 4248, 4956, 5310, 5651, 6195, 6372, 7080, 7434, 7560, 7965, 8260, 9912, 10620, 11151, 11302, 12390, 12744, 14868, 15930, 16520, 16953, 18585, 21240, 22302, 22604, 24780, 28255, 29736, 31860, 33906, 37170, 39557, 44604, 45208, 49560, 50859, 55755, 56510, 63720, 67812, 74340, 79114, 84765, 89208, 101718, 111510, 113020, 118671, 135624, 148680, 152577, 158228, 169530, 197785, 203436, 223020, 226040, 237342, 254295, 305154, 316456, 333409, 339060, 356013, 395570, 406872, 446040, 474684, 508590, 593355, 610308, 666818, 678120, 712026, 762885, 791140, 949368, 1000227, 1017180, 1068039, 1186710, 1220616, 1333636, 1424052, 1525770, 1582280, 1667045, 1780065, 2000454, 2034360, 2136078, 2333863, 2373420, 2667272, 2848104, 3000681, 3051540, 3334090, 3560130, 4000908, 4272156, 4667726, 4746840, 5001135, 5340195, 6001362, 6103080, 6668180, 7001589, 7120260, 8001816, 8544312, 9002043, 9335452, 10002270, 10680390, 11669315, 12002724, 13336360, 14003178, 14240520, 15003405, 18004086, 18670904, 20004540, 21004767, 21360780, 23338630, 24005448, 28006356, 30006810, 35007945, 36008172, 40009080, 42009534, 42721560, 45010215, 46677260, 56012712, 60013620, 63014301, 70015890, 72016344, 84019068, 90020430, 93354520, 105023835, 120027240, 126028602, 140031780, 168038136, 180040860, 210047670, 252057204, 280063560, 315071505, 360081720, 420095340, 504114408, 630143010, 840190680, 1260286020, 2520572040]

約数ペア:

[(1, 2520572040), (2, 1260286020), (3, 840190680), (4, 630143010), (5, 504114408), (6, 420095340), (7, 360081720), (8, 315071505), (9, 280063560), (10, 252057204), (12, 210047670), (14, 180040860), (15, 168038136), (18, 140031780), (20, 126028602), (21, 120027240), (24, 105023835), (27, 93354520), (28, 90020430), (30, 84019068), (35, 72016344), (36, 70015890), (40, 63014301), (42, 60013620), (45, 56012712), (54, 46677260), (56, 45010215), (59, 42721560), (60, 42009534), (63, 40009080), (70, 36008172), (72, 35007945), (84, 30006810), (90, 28006356), (105, 24005448), (108, 23338630), (118, 21360780), (120, 21004767), (126, 20004540), (135, 18670904), (140, 18004086), (168, 15003405), (177, 14240520), (180, 14003178), (189, 13336360), (210, 12002724), (216, 11669315), (236, 10680390), (252, 10002270), (270, 9335452), (280, 9002043), (295, 8544312), (315, 8001816), (354, 7120260), (360, 7001589), (378, 6668180), (413, 6103080), (420, 6001362), (472, 5340195), (504, 5001135), (531, 4746840), (540, 4667726), (590, 4272156), (630, 4000908), (708, 3560130), (756, 3334090), (826, 3051540), (840, 3000681), (885, 2848104), (945, 2667272), (1062, 2373420), (1080, 2333863), (1180, 2136078), (1239, 2034360), (1260, 2000454), (1416, 1780065), (1512, 1667045), (1593, 1582280), (1652, 1525770), (1770, 1424052), (1890, 1333636), (2065, 1220616), (2124, 1186710), (2360, 1068039), (2478, 1017180), (2520, 1000227), (2655, 949368), (3186, 791140), (3304, 762885), (3540, 712026), (3717, 678120), (3780, 666818), (4130, 610308), (4248, 593355), (4956, 508590), (5310, 474684), (5651, 446040), (6195, 406872), (6372, 395570), (7080, 356013), (7434, 339060), (7560, 333409), (7965, 316456), (8260, 305154), (9912, 254295), (10620, 237342), (11151, 226040), (11302, 223020), (12390, 203436), (12744, 197785), (14868, 169530), (15930, 158228), (16520, 152577), (16953, 148680), (18585, 135624), (21240, 118671), (22302, 113020), (22604, 111510), (24780, 101718), (28255, 89208), (29736, 84765), (31860, 79114), (33906, 74340), (37170, 67812), (39557, 63720), (44604, 56510), (45208, 55755), (49560, 50859)]