74128560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 256912128

約数和(自身を除く): 182783568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 653, 660, 688, 860, 880, 946, 1032, 1290, 1306, 1320, 1419, 1720, 1892, 1959, 2064, 2365, 2580, 2612, 2640, 2838, 3265, 3440, 3784, 3918, 4730, 5160, 5224, 5676, 6530, 7095, 7183, 7568, 7836, 9460, 9795, 10320, 10448, 11352, 13060, 14190, 14366, 15672, 18920, 19590, 21549, 22704, 26120, 28079, 28380, 28732, 31344, 35915, 37840, 39180, 43098, 52240, 56158, 56760, 57464, 71830, 78360, 84237, 86196, 107745, 112316, 113520, 114928, 140395, 143660, 156720, 168474, 172392, 215490, 224632, 280790, 287320, 308869, 336948, 344784, 421185, 430980, 449264, 561580, 574640, 617738, 673896, 842370, 861960, 926607, 1123160, 1235476, 1347792, 1544345, 1684740, 1723920, 1853214, 2246320, 2470952, 3088690, 3369480, 3706428, 4633035, 4941904, 6177380, 6738960, 7412856, 9266070, 12354760, 14825712, 18532140, 24709520, 37064280, 74128560]

約数ペア:

[(1, 74128560), (2, 37064280), (3, 24709520), (4, 18532140), (5, 14825712), (6, 12354760), (8, 9266070), (10, 7412856), (11, 6738960), (12, 6177380), (15, 4941904), (16, 4633035), (20, 3706428), (22, 3369480), (24, 3088690), (30, 2470952), (33, 2246320), (40, 1853214), (43, 1723920), (44, 1684740), (48, 1544345), (55, 1347792), (60, 1235476), (66, 1123160), (80, 926607), (86, 861960), (88, 842370), (110, 673896), (120, 617738), (129, 574640), (132, 561580), (165, 449264), (172, 430980), (176, 421185), (215, 344784), (220, 336948), (240, 308869), (258, 287320), (264, 280790), (330, 224632), (344, 215490), (430, 172392), (440, 168474), (473, 156720), (516, 143660), (528, 140395), (645, 114928), (653, 113520), (660, 112316), (688, 107745), (860, 86196), (880, 84237), (946, 78360), (1032, 71830), (1290, 57464), (1306, 56760), (1320, 56158), (1419, 52240), (1720, 43098), (1892, 39180), (1959, 37840), (2064, 35915), (2365, 31344), (2580, 28732), (2612, 28380), (2640, 28079), (2838, 26120), (3265, 22704), (3440, 21549), (3784, 19590), (3918, 18920), (4730, 15672), (5160, 14366), (5224, 14190), (5676, 13060), (6530, 11352), (7095, 10448), (7183, 10320), (7568, 9795), (7836, 9460)]