21588319680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{368653}}^1$

素因数の和:368734

約数の個数: 112

約数和(自身を含む): 69666758304

約数和(自身を除く): 48078438624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 9760, 11712, 14640, 19520, 29280, 58560, 368653, 737306, 1105959, 1474612, 1843265, 2211918, 2949224, 3686530, 4423836, 5529795, 5898448, 7373060, 8847672, 11059590, 11796896, 14746120, 17695344, 22119180, 22487833, 23593792, 29492240, 35390688, 44238360, 44975666, 58984480, 67463499, 70781376, 88476720, 89951332, 112439165, 117968960, 134926998, 176953440, 179902664, 224878330, 269853996, 337317495, 353906880, 359805328, 449756660, 539707992, 674634990, 719610656, 899513320, 1079415984, 1349269980, 1439221312, 1799026640, 2158831968, 2698539960, 3598053280, 4317663936, 5397079920, 7196106560, 10794159840, 21588319680]

約数ペア:

[(1, 21588319680), (2, 10794159840), (3, 7196106560), (4, 5397079920), (5, 4317663936), (6, 3598053280), (8, 2698539960), (10, 2158831968), (12, 1799026640), (15, 1439221312), (16, 1349269980), (20, 1079415984), (24, 899513320), (30, 719610656), (32, 674634990), (40, 539707992), (48, 449756660), (60, 359805328), (61, 353906880), (64, 337317495), (80, 269853996), (96, 224878330), (120, 179902664), (122, 176953440), (160, 134926998), (183, 117968960), (192, 112439165), (240, 89951332), (244, 88476720), (305, 70781376), (320, 67463499), (366, 58984480), (480, 44975666), (488, 44238360), (610, 35390688), (732, 29492240), (915, 23593792), (960, 22487833), (976, 22119180), (1220, 17695344), (1464, 14746120), (1830, 11796896), (1952, 11059590), (2440, 8847672), (2928, 7373060), (3660, 5898448), (3904, 5529795), (4880, 4423836), (5856, 3686530), (7320, 2949224), (9760, 2211918), (11712, 1843265), (14640, 1474612), (19520, 1105959), (29280, 737306), (58560, 368653)]