7680511040

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{328789}}^1$

素因数の和:328879

約数の個数: 56

約数和(自身を含む): 18539810520

約数和(自身を除く): 10859299480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 23360, 328789, 657578, 1315156, 1643945, 2630312, 3287890, 5260624, 6575780, 10521248, 13151560, 21042496, 24001597, 26303120, 48003194, 52606240, 96006388, 105212480, 120007985, 192012776, 240015970, 384025552, 480031940, 768051104, 960063880, 1536102208, 1920127760, 3840255520, 7680511040]

約数ペア:

[(1, 7680511040), (2, 3840255520), (4, 1920127760), (5, 1536102208), (8, 960063880), (10, 768051104), (16, 480031940), (20, 384025552), (32, 240015970), (40, 192012776), (64, 120007985), (73, 105212480), (80, 96006388), (146, 52606240), (160, 48003194), (292, 26303120), (320, 24001597), (365, 21042496), (584, 13151560), (730, 10521248), (1168, 6575780), (1460, 5260624), (2336, 3287890), (2920, 2630312), (4672, 1643945), (5840, 1315156), (11680, 657578), (23360, 328789)]