4720160480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1313

約数の個数: 192

約数和(自身を含む): 13184156160

約数和(自身を除く): 8463995680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 61, 70, 80, 112, 118, 122, 140, 160, 224, 236, 244, 280, 295, 305, 413, 427, 472, 488, 560, 590, 610, 826, 854, 944, 976, 1120, 1171, 1180, 1220, 1652, 1708, 1888, 1952, 2065, 2135, 2342, 2360, 2440, 3304, 3416, 3599, 4130, 4270, 4684, 4720, 4880, 5855, 6608, 6832, 7198, 8197, 8260, 8540, 9368, 9440, 9760, 11710, 13216, 13664, 14396, 16394, 16520, 17080, 17995, 18736, 23420, 25193, 28792, 32788, 33040, 34160, 35990, 37472, 40985, 46840, 50386, 57584, 65576, 66080, 68320, 69089, 71431, 71980, 81970, 93680, 100772, 115168, 125965, 131152, 138178, 142862, 143960, 163940, 187360, 201544, 251930, 262304, 276356, 285724, 287920, 327880, 345445, 357155, 403088, 483623, 500017, 503860, 552712, 571448, 575840, 655760, 690890, 714310, 806176, 967246, 1000034, 1007720, 1105424, 1142896, 1311520, 1381780, 1428620, 1934492, 2000068, 2015440, 2210848, 2285792, 2418115, 2500085, 2763560, 2857240, 3868984, 4000136, 4030880, 4214429, 4836230, 5000170, 5527120, 5714480, 7737968, 8000272, 8428858, 9672460, 10000340, 11054240, 11428960, 15475936, 16000544, 16857716, 19344920, 20000680, 21072145, 29501003, 33715432, 38689840, 40001360, 42144290, 59002006, 67430864, 77379680, 80002720, 84288580, 118004012, 134861728, 147505015, 168577160, 236008024, 295010030, 337154320, 472016048, 590020060, 674308640, 944032096, 1180040120, 2360080240, 4720160480]

約数ペア:

[(1, 4720160480), (2, 2360080240), (4, 1180040120), (5, 944032096), (7, 674308640), (8, 590020060), (10, 472016048), (14, 337154320), (16, 295010030), (20, 236008024), (28, 168577160), (32, 147505015), (35, 134861728), (40, 118004012), (56, 84288580), (59, 80002720), (61, 77379680), (70, 67430864), (80, 59002006), (112, 42144290), (118, 40001360), (122, 38689840), (140, 33715432), (160, 29501003), (224, 21072145), (236, 20000680), (244, 19344920), (280, 16857716), (295, 16000544), (305, 15475936), (413, 11428960), (427, 11054240), (472, 10000340), (488, 9672460), (560, 8428858), (590, 8000272), (610, 7737968), (826, 5714480), (854, 5527120), (944, 5000170), (976, 4836230), (1120, 4214429), (1171, 4030880), (1180, 4000136), (1220, 3868984), (1652, 2857240), (1708, 2763560), (1888, 2500085), (1952, 2418115), (2065, 2285792), (2135, 2210848), (2342, 2015440), (2360, 2000068), (2440, 1934492), (3304, 1428620), (3416, 1381780), (3599, 1311520), (4130, 1142896), (4270, 1105424), (4684, 1007720), (4720, 1000034), (4880, 967246), (5855, 806176), (6608, 714310), (6832, 690890), (7198, 655760), (8197, 575840), (8260, 571448), (8540, 552712), (9368, 503860), (9440, 500017), (9760, 483623), (11710, 403088), (13216, 357155), (13664, 345445), (14396, 327880), (16394, 287920), (16520, 285724), (17080, 276356), (17995, 262304), (18736, 251930), (23420, 201544), (25193, 187360), (28792, 163940), (32788, 143960), (33040, 142862), (34160, 138178), (35990, 131152), (37472, 125965), (40985, 115168), (46840, 100772), (50386, 93680), (57584, 81970), (65576, 71980), (66080, 71431), (68320, 69089)]