137268040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 389410560

約数和(自身を除く): 252142520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 172, 182, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 602, 728, 860, 877, 910, 1118, 1204, 1505, 1720, 1754, 1820, 2236, 2408, 2795, 3010, 3508, 3640, 3913, 4385, 4472, 5590, 6020, 6139, 7016, 7826, 8770, 11180, 11401, 12040, 12278, 15652, 17540, 19565, 22360, 22802, 24556, 30695, 31304, 35080, 37711, 39130, 45604, 49112, 57005, 61390, 75422, 78260, 79807, 91208, 114010, 122780, 150844, 156520, 159614, 188555, 228020, 245560, 263977, 301688, 319228, 377110, 399035, 456040, 490243, 527954, 638456, 754220, 798070, 980486, 1055908, 1319885, 1508440, 1596140, 1960972, 2111816, 2451215, 2639770, 3192280, 3431701, 3921944, 4902430, 5279540, 6863402, 9804860, 10559080, 13726804, 17158505, 19609720, 27453608, 34317010, 68634020, 137268040]

約数ペア:

[(1, 137268040), (2, 68634020), (4, 34317010), (5, 27453608), (7, 19609720), (8, 17158505), (10, 13726804), (13, 10559080), (14, 9804860), (20, 6863402), (26, 5279540), (28, 4902430), (35, 3921944), (40, 3431701), (43, 3192280), (52, 2639770), (56, 2451215), (65, 2111816), (70, 1960972), (86, 1596140), (91, 1508440), (104, 1319885), (130, 1055908), (140, 980486), (172, 798070), (182, 754220), (215, 638456), (260, 527954), (280, 490243), (301, 456040), (344, 399035), (364, 377110), (430, 319228), (455, 301688), (520, 263977), (559, 245560), (602, 228020), (728, 188555), (860, 159614), (877, 156520), (910, 150844), (1118, 122780), (1204, 114010), (1505, 91208), (1720, 79807), (1754, 78260), (1820, 75422), (2236, 61390), (2408, 57005), (2795, 49112), (3010, 45604), (3508, 39130), (3640, 37711), (3913, 35080), (4385, 31304), (4472, 30695), (5590, 24556), (6020, 22802), (6139, 22360), (7016, 19565), (7826, 17540), (8770, 15652), (11180, 12278), (11401, 12040)]