136922240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2390

約数の個数: 128

約数和(自身を含む): 403038720

約数和(自身を除く): 266116480

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, 1120, 1456, 1664, 1820, 2080, 2240, 2351, 2912, 3640, 4160, 4480, 4702, 5824, 7280, 8320, 9404, 11648, 11755, 14560, 16457, 18808, 23510, 29120, 30563, 32914, 37616, 47020, 58240, 61126, 65828, 75232, 82285, 94040, 122252, 131656, 150464, 152815, 164570, 188080, 213941, 244504, 263312, 300928, 305630, 329140, 376160, 427882, 489008, 526624, 611260, 658280, 752320, 855764, 978016, 1053248, 1069705, 1222520, 1316560, 1504640, 1711528, 1956032, 2106496, 2139410, 2445040, 2633120, 3423056, 3912064, 4278820, 4890080, 5266240, 6846112, 8557640, 9780160, 10532480, 13692224, 17115280, 19560320, 27384448, 34230560, 68461120, 136922240]

約数ペア:

[(1, 136922240), (2, 68461120), (4, 34230560), (5, 27384448), (7, 19560320), (8, 17115280), (10, 13692224), (13, 10532480), (14, 9780160), (16, 8557640), (20, 6846112), (26, 5266240), (28, 4890080), (32, 4278820), (35, 3912064), (40, 3423056), (52, 2633120), (56, 2445040), (64, 2139410), (65, 2106496), (70, 1956032), (80, 1711528), (91, 1504640), (104, 1316560), (112, 1222520), (128, 1069705), (130, 1053248), (140, 978016), (160, 855764), (182, 752320), (208, 658280), (224, 611260), (260, 526624), (280, 489008), (320, 427882), (364, 376160), (416, 329140), (448, 305630), (455, 300928), (520, 263312), (560, 244504), (640, 213941), (728, 188080), (832, 164570), (896, 152815), (910, 150464), (1040, 131656), (1120, 122252), (1456, 94040), (1664, 82285), (1820, 75232), (2080, 65828), (2240, 61126), (2351, 58240), (2912, 47020), (3640, 37616), (4160, 32914), (4480, 30563), (4702, 29120), (5824, 23510), (7280, 18808), (8320, 16457), (9404, 14560), (11648, 11755)]