2018453760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2221

約数の個数: 216

約数和(自身を含む): 7071128064

約数和(自身を除く): 5052674304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 288, 320, 332, 360, 384, 415, 480, 498, 576, 640, 664, 720, 747, 768, 830, 960, 996, 1152, 1245, 1280, 1328, 1440, 1494, 1660, 1920, 1992, 2111, 2304, 2490, 2656, 2880, 2988, 3320, 3735, 3840, 3984, 4222, 4980, 5312, 5760, 5976, 6333, 6640, 7470, 7968, 8444, 9960, 10555, 10624, 11520, 11952, 12666, 13280, 14940, 15936, 16888, 18999, 19920, 21110, 21248, 23904, 25332, 26560, 29880, 31665, 31872, 33776, 37998, 39840, 42220, 47808, 50664, 53120, 59760, 63330, 63744, 67552, 75996, 79680, 84440, 94995, 95616, 101328, 106240, 119520, 126660, 135104, 151992, 159360, 168880, 175213, 189990, 191232, 202656, 239040, 253320, 270208, 303984, 318720, 337760, 350426, 379980, 405312, 478080, 506640, 525639, 540416, 607968, 675520, 700852, 759960, 810624, 876065, 956160, 1013280, 1051278, 1215936, 1351040, 1401704, 1519920, 1576917, 1621248, 1752130, 2026560, 2102556, 2431872, 2628195, 2702080, 2803408, 3039840, 3153834, 3504260, 4053120, 4205112, 4863744, 5256390, 5606816, 6079680, 6307668, 7008520, 7884585, 8106240, 8410224, 10512780, 11213632, 12159360, 12615336, 14017040, 15769170, 16820448, 21025560, 22427264, 24318720, 25230672, 28034080, 31538340, 33640896, 42051120, 44854528, 50461344, 56068160, 63076680, 67281792, 84102240, 100922688, 112136320, 126153360, 134563584, 168204480, 201845376, 224272640, 252306720, 336408960, 403690752, 504613440, 672817920, 1009226880, 2018453760]

約数ペア:

[(1, 2018453760), (2, 1009226880), (3, 672817920), (4, 504613440), (5, 403690752), (6, 336408960), (8, 252306720), (9, 224272640), (10, 201845376), (12, 168204480), (15, 134563584), (16, 126153360), (18, 112136320), (20, 100922688), (24, 84102240), (30, 67281792), (32, 63076680), (36, 56068160), (40, 50461344), (45, 44854528), (48, 42051120), (60, 33640896), (64, 31538340), (72, 28034080), (80, 25230672), (83, 24318720), (90, 22427264), (96, 21025560), (120, 16820448), (128, 15769170), (144, 14017040), (160, 12615336), (166, 12159360), (180, 11213632), (192, 10512780), (240, 8410224), (249, 8106240), (256, 7884585), (288, 7008520), (320, 6307668), (332, 6079680), (360, 5606816), (384, 5256390), (415, 4863744), (480, 4205112), (498, 4053120), (576, 3504260), (640, 3153834), (664, 3039840), (720, 2803408), (747, 2702080), (768, 2628195), (830, 2431872), (960, 2102556), (996, 2026560), (1152, 1752130), (1245, 1621248), (1280, 1576917), (1328, 1519920), (1440, 1401704), (1494, 1351040), (1660, 1215936), (1920, 1051278), (1992, 1013280), (2111, 956160), (2304, 876065), (2490, 810624), (2656, 759960), (2880, 700852), (2988, 675520), (3320, 607968), (3735, 540416), (3840, 525639), (3984, 506640), (4222, 478080), (4980, 405312), (5312, 379980), (5760, 350426), (5976, 337760), (6333, 318720), (6640, 303984), (7470, 270208), (7968, 253320), (8444, 239040), (9960, 202656), (10555, 191232), (10624, 189990), (11520, 175213), (11952, 168880), (12666, 159360), (13280, 151992), (14940, 135104), (15936, 126660), (16888, 119520), (18999, 106240), (19920, 101328), (21110, 95616), (21248, 94995), (23904, 84440), (25332, 79680), (26560, 75996), (29880, 67552), (31665, 63744), (31872, 63330), (33776, 59760), (37998, 53120), (39840, 50664), (42220, 47808)]