151394080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 373621248

約数和(自身を除く): 222227168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 131, 155, 160, 233, 248, 262, 310, 466, 496, 524, 620, 655, 932, 992, 1048, 1165, 1240, 1310, 1864, 2096, 2330, 2480, 2620, 3728, 4061, 4192, 4660, 4960, 5240, 7223, 7456, 8122, 9320, 10480, 14446, 16244, 18640, 20305, 20960, 28892, 30523, 32488, 36115, 37280, 40610, 57784, 61046, 64976, 72230, 81220, 115568, 122092, 129952, 144460, 152615, 162440, 231136, 244184, 288920, 305230, 324880, 488368, 577840, 610460, 649760, 946213, 976736, 1155680, 1220920, 1892426, 2441840, 3784852, 4731065, 4883680, 7569704, 9462130, 15139408, 18924260, 30278816, 37848520, 75697040, 151394080]

約数ペア:

[(1, 151394080), (2, 75697040), (4, 37848520), (5, 30278816), (8, 18924260), (10, 15139408), (16, 9462130), (20, 7569704), (31, 4883680), (32, 4731065), (40, 3784852), (62, 2441840), (80, 1892426), (124, 1220920), (131, 1155680), (155, 976736), (160, 946213), (233, 649760), (248, 610460), (262, 577840), (310, 488368), (466, 324880), (496, 305230), (524, 288920), (620, 244184), (655, 231136), (932, 162440), (992, 152615), (1048, 144460), (1165, 129952), (1240, 122092), (1310, 115568), (1864, 81220), (2096, 72230), (2330, 64976), (2480, 61046), (2620, 57784), (3728, 40610), (4061, 37280), (4192, 36115), (4660, 32488), (4960, 30523), (5240, 28892), (7223, 20960), (7456, 20305), (8122, 18640), (9320, 16244), (10480, 14446)]