67556280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:925

約数の個数: 128

約数和(自身を含む): 224985600

約数和(自身を除く): 157429320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 839, 915, 1220, 1320, 1342, 1464, 1678, 1830, 2013, 2440, 2517, 2684, 3355, 3356, 3660, 4026, 4195, 5034, 5368, 6710, 6712, 7320, 8052, 8390, 9229, 10065, 10068, 12585, 13420, 16104, 16780, 18458, 20130, 20136, 25170, 26840, 27687, 33560, 36916, 40260, 46145, 50340, 51179, 55374, 73832, 80520, 92290, 100680, 102358, 110748, 138435, 153537, 184580, 204716, 221496, 255895, 276870, 307074, 369160, 409432, 511790, 553740, 562969, 614148, 767685, 1023580, 1107480, 1125938, 1228296, 1535370, 1688907, 2047160, 2251876, 2814845, 3070740, 3377814, 4503752, 5629690, 6141480, 6755628, 8444535, 11259380, 13511256, 16889070, 22518760, 33778140, 67556280]

約数ペア:

[(1, 67556280), (2, 33778140), (3, 22518760), (4, 16889070), (5, 13511256), (6, 11259380), (8, 8444535), (10, 6755628), (11, 6141480), (12, 5629690), (15, 4503752), (20, 3377814), (22, 3070740), (24, 2814845), (30, 2251876), (33, 2047160), (40, 1688907), (44, 1535370), (55, 1228296), (60, 1125938), (61, 1107480), (66, 1023580), (88, 767685), (110, 614148), (120, 562969), (122, 553740), (132, 511790), (165, 409432), (183, 369160), (220, 307074), (244, 276870), (264, 255895), (305, 221496), (330, 204716), (366, 184580), (440, 153537), (488, 138435), (610, 110748), (660, 102358), (671, 100680), (732, 92290), (839, 80520), (915, 73832), (1220, 55374), (1320, 51179), (1342, 50340), (1464, 46145), (1678, 40260), (1830, 36916), (2013, 33560), (2440, 27687), (2517, 26840), (2684, 25170), (3355, 20136), (3356, 20130), (3660, 18458), (4026, 16780), (4195, 16104), (5034, 13420), (5368, 12585), (6710, 10068), (6712, 10065), (7320, 9229), (8052, 8390)]