222338760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13931}}^1$

素因数の和:13971

約数の個数: 128

約数和(自身を含む): 802483200

約数和(自身を除く): 580144440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 13931, 15960, 27862, 41793, 55724, 69655, 83586, 97517, 111448, 139310, 167172, 195034, 208965, 264689, 278620, 292551, 334344, 390068, 417930, 487585, 529378, 557240, 585102, 780136, 794067, 835860, 975170, 1058756, 1170204, 1323445, 1462755, 1588134, 1671720, 1852823, 1950340, 2117512, 2340408, 2646890, 2925510, 3176268, 3705646, 3900680, 3970335, 5293780, 5558469, 5851020, 6352536, 7411292, 7940670, 9264115, 10587560, 11116938, 11702040, 14822584, 15881340, 18528230, 22233876, 27792345, 31762680, 37056460, 44467752, 55584690, 74112920, 111169380, 222338760]

約数ペア:

[(1, 222338760), (2, 111169380), (3, 74112920), (4, 55584690), (5, 44467752), (6, 37056460), (7, 31762680), (8, 27792345), (10, 22233876), (12, 18528230), (14, 15881340), (15, 14822584), (19, 11702040), (20, 11116938), (21, 10587560), (24, 9264115), (28, 7940670), (30, 7411292), (35, 6352536), (38, 5851020), (40, 5558469), (42, 5293780), (56, 3970335), (57, 3900680), (60, 3705646), (70, 3176268), (76, 2925510), (84, 2646890), (95, 2340408), (105, 2117512), (114, 1950340), (120, 1852823), (133, 1671720), (140, 1588134), (152, 1462755), (168, 1323445), (190, 1170204), (210, 1058756), (228, 975170), (266, 835860), (280, 794067), (285, 780136), (380, 585102), (399, 557240), (420, 529378), (456, 487585), (532, 417930), (570, 390068), (665, 334344), (760, 292551), (798, 278620), (840, 264689), (1064, 208965), (1140, 195034), (1330, 167172), (1596, 139310), (1995, 111448), (2280, 97517), (2660, 83586), (3192, 69655), (3990, 55724), (5320, 41793), (7980, 27862), (13931, 15960)]