64588160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1148

約数の個数: 128

約数和(自身を含む): 190209600

約数和(自身を除く): 125621440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1109, 1120, 1456, 1664, 1820, 2080, 2218, 2240, 2912, 3640, 4160, 4436, 4480, 5545, 5824, 7280, 7763, 8320, 8872, 11090, 11648, 14417, 14560, 15526, 17744, 22180, 28834, 29120, 31052, 35488, 38815, 44360, 57668, 58240, 62104, 70976, 72085, 77630, 88720, 100919, 115336, 124208, 141952, 144170, 155260, 177440, 201838, 230672, 248416, 288340, 310520, 354880, 403676, 461344, 496832, 504595, 576680, 621040, 709760, 807352, 922688, 993664, 1009190, 1153360, 1242080, 1614704, 1845376, 2018380, 2306720, 2484160, 3229408, 4036760, 4613440, 4968320, 6458816, 8073520, 9226880, 12917632, 16147040, 32294080, 64588160]

約数ペア:

[(1, 64588160), (2, 32294080), (4, 16147040), (5, 12917632), (7, 9226880), (8, 8073520), (10, 6458816), (13, 4968320), (14, 4613440), (16, 4036760), (20, 3229408), (26, 2484160), (28, 2306720), (32, 2018380), (35, 1845376), (40, 1614704), (52, 1242080), (56, 1153360), (64, 1009190), (65, 993664), (70, 922688), (80, 807352), (91, 709760), (104, 621040), (112, 576680), (128, 504595), (130, 496832), (140, 461344), (160, 403676), (182, 354880), (208, 310520), (224, 288340), (260, 248416), (280, 230672), (320, 201838), (364, 177440), (416, 155260), (448, 144170), (455, 141952), (520, 124208), (560, 115336), (640, 100919), (728, 88720), (832, 77630), (896, 72085), (910, 70976), (1040, 62104), (1109, 58240), (1120, 57668), (1456, 44360), (1664, 38815), (1820, 35488), (2080, 31052), (2218, 29120), (2240, 28834), (2912, 22180), (3640, 17744), (4160, 15526), (4436, 14560), (4480, 14417), (5545, 11648), (5824, 11090), (7280, 8872), (7763, 8320)]