164554560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3401

約数の個数: 168

約数和(自身を含む): 599471496

約数和(自身を除く): 434916936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 3361, 4080, 4896, 5440, 6120, 6722, 8160, 9792, 10083, 12240, 13444, 16320, 16805, 20166, 24480, 26888, 30249, 33610, 40332, 48960, 50415, 53776, 57137, 60498, 67220, 80664, 100830, 107552, 114274, 120996, 134440, 151245, 161328, 171411, 201660, 215104, 228548, 241992, 268880, 285685, 302490, 322656, 342822, 403320, 457096, 483984, 514233, 537760, 571370, 604980, 645312, 685644, 806640, 857055, 914192, 967968, 1028466, 1075520, 1142740, 1209960, 1371288, 1613280, 1714110, 1828384, 1935936, 2056932, 2285480, 2419920, 2571165, 2742576, 3226560, 3428220, 3656768, 4113864, 4570960, 4839840, 5142330, 5485152, 6856440, 8227728, 9141920, 9679680, 10284660, 10970304, 13712880, 16455456, 18283840, 20569320, 27425760, 32910912, 41138640, 54851520, 82277280, 164554560]

約数ペア:

[(1, 164554560), (2, 82277280), (3, 54851520), (4, 41138640), (5, 32910912), (6, 27425760), (8, 20569320), (9, 18283840), (10, 16455456), (12, 13712880), (15, 10970304), (16, 10284660), (17, 9679680), (18, 9141920), (20, 8227728), (24, 6856440), (30, 5485152), (32, 5142330), (34, 4839840), (36, 4570960), (40, 4113864), (45, 3656768), (48, 3428220), (51, 3226560), (60, 2742576), (64, 2571165), (68, 2419920), (72, 2285480), (80, 2056932), (85, 1935936), (90, 1828384), (96, 1714110), (102, 1613280), (120, 1371288), (136, 1209960), (144, 1142740), (153, 1075520), (160, 1028466), (170, 967968), (180, 914192), (192, 857055), (204, 806640), (240, 685644), (255, 645312), (272, 604980), (288, 571370), (306, 537760), (320, 514233), (340, 483984), (360, 457096), (408, 403320), (480, 342822), (510, 322656), (544, 302490), (576, 285685), (612, 268880), (680, 241992), (720, 228548), (765, 215104), (816, 201660), (960, 171411), (1020, 161328), (1088, 151245), (1224, 134440), (1360, 120996), (1440, 114274), (1530, 107552), (1632, 100830), (2040, 80664), (2448, 67220), (2720, 60498), (2880, 57137), (3060, 53776), (3264, 50415), (3361, 48960), (4080, 40332), (4896, 33610), (5440, 30249), (6120, 26888), (6722, 24480), (8160, 20166), (9792, 16805), (10083, 16320), (12240, 13444)]