181501680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 604247040

約数和(自身を除く): 422745360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 636, 751, 760, 795, 848, 912, 1007, 1060, 1140, 1272, 1502, 1520, 1590, 2014, 2120, 2253, 2280, 2544, 3004, 3021, 3180, 3755, 4028, 4240, 4506, 4560, 5035, 6008, 6042, 6360, 7510, 8056, 9012, 10070, 11265, 12016, 12084, 12720, 14269, 15020, 15105, 16112, 18024, 20140, 22530, 24168, 28538, 30040, 30210, 36048, 39803, 40280, 42807, 45060, 48336, 57076, 60080, 60420, 71345, 79606, 80560, 85614, 90120, 114152, 119409, 120840, 142690, 159212, 171228, 180240, 199015, 214035, 228304, 238818, 241680, 285380, 318424, 342456, 398030, 428070, 477636, 570760, 597045, 636848, 684912, 756257, 796060, 856140, 955272, 1141520, 1194090, 1512514, 1592120, 1712280, 1910544, 2268771, 2388180, 3025028, 3184240, 3424560, 3781285, 4537542, 4776360, 6050056, 7562570, 9075084, 9552720, 11343855, 12100112, 15125140, 18150168, 22687710, 30250280, 36300336, 45375420, 60500560, 90750840, 181501680]

約数ペア:

[(1, 181501680), (2, 90750840), (3, 60500560), (4, 45375420), (5, 36300336), (6, 30250280), (8, 22687710), (10, 18150168), (12, 15125140), (15, 12100112), (16, 11343855), (19, 9552720), (20, 9075084), (24, 7562570), (30, 6050056), (38, 4776360), (40, 4537542), (48, 3781285), (53, 3424560), (57, 3184240), (60, 3025028), (76, 2388180), (80, 2268771), (95, 1910544), (106, 1712280), (114, 1592120), (120, 1512514), (152, 1194090), (159, 1141520), (190, 955272), (212, 856140), (228, 796060), (240, 756257), (265, 684912), (285, 636848), (304, 597045), (318, 570760), (380, 477636), (424, 428070), (456, 398030), (530, 342456), (570, 318424), (636, 285380), (751, 241680), (760, 238818), (795, 228304), (848, 214035), (912, 199015), (1007, 180240), (1060, 171228), (1140, 159212), (1272, 142690), (1502, 120840), (1520, 119409), (1590, 114152), (2014, 90120), (2120, 85614), (2253, 80560), (2280, 79606), (2544, 71345), (3004, 60420), (3021, 60080), (3180, 57076), (3755, 48336), (4028, 45060), (4240, 42807), (4506, 40280), (4560, 39803), (5035, 36048), (6008, 30210), (6042, 30040), (6360, 28538), (7510, 24168), (8056, 22530), (9012, 20140), (10070, 18024), (11265, 16112), (12016, 15105), (12084, 15020), (12720, 14269)]