192744320

素因数分解:

$2^7\times 5^1\times {\mathrm{457}}^1\times {\mathrm{659}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 462488400

約数和(自身を除く): 269744080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 457, 640, 659, 914, 1318, 1828, 2285, 2636, 3295, 3656, 4570, 5272, 6590, 7312, 9140, 10544, 13180, 14624, 18280, 21088, 26360, 29248, 36560, 42176, 52720, 58496, 73120, 84352, 105440, 146240, 210880, 292480, 301163, 421760, 602326, 1204652, 1505815, 2409304, 3011630, 4818608, 6023260, 9637216, 12046520, 19274432, 24093040, 38548864, 48186080, 96372160, 192744320]

約数ペア:

[(1, 192744320), (2, 96372160), (4, 48186080), (5, 38548864), (8, 24093040), (10, 19274432), (16, 12046520), (20, 9637216), (32, 6023260), (40, 4818608), (64, 3011630), (80, 2409304), (128, 1505815), (160, 1204652), (320, 602326), (457, 421760), (640, 301163), (659, 292480), (914, 210880), (1318, 146240), (1828, 105440), (2285, 84352), (2636, 73120), (3295, 58496), (3656, 52720), (4570, 42176), (5272, 36560), (6590, 29248), (7312, 26360), (9140, 21088), (10544, 18280), (13180, 14624)]