223578420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 709287936

約数和(自身を除く): 485709516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 61, 65, 74, 78, 111, 122, 127, 130, 148, 156, 183, 185, 195, 222, 244, 254, 260, 305, 366, 370, 381, 390, 444, 481, 508, 555, 610, 635, 732, 740, 762, 780, 793, 915, 962, 1110, 1220, 1270, 1443, 1524, 1586, 1651, 1830, 1905, 1924, 2220, 2257, 2379, 2405, 2540, 2886, 3172, 3302, 3660, 3810, 3965, 4514, 4699, 4758, 4810, 4953, 5772, 6604, 6771, 7215, 7620, 7747, 7930, 8255, 9028, 9398, 9516, 9620, 9906, 11285, 11895, 13542, 14097, 14430, 15494, 15860, 16510, 18796, 19812, 22570, 23241, 23495, 23790, 24765, 27084, 28194, 28860, 29341, 30988, 33020, 33855, 38735, 45140, 46482, 46990, 47580, 49530, 56388, 58682, 61087, 67710, 70485, 77470, 88023, 92964, 93980, 99060, 100711, 116205, 117364, 122174, 135420, 140970, 146705, 154940, 176046, 183261, 201422, 232410, 244348, 281940, 286639, 293410, 302133, 305435, 352092, 366522, 402844, 440115, 464820, 503555, 573278, 586820, 604266, 610870, 733044, 859917, 880230, 916305, 1007110, 1146556, 1208532, 1221740, 1433195, 1510665, 1719834, 1760460, 1832610, 2014220, 2866390, 3021330, 3439668, 3665220, 3726307, 4299585, 5732780, 6042660, 7452614, 8599170, 11178921, 14905228, 17198340, 18631535, 22357842, 37263070, 44715684, 55894605, 74526140, 111789210, 223578420]

約数ペア:

[(1, 223578420), (2, 111789210), (3, 74526140), (4, 55894605), (5, 44715684), (6, 37263070), (10, 22357842), (12, 18631535), (13, 17198340), (15, 14905228), (20, 11178921), (26, 8599170), (30, 7452614), (37, 6042660), (39, 5732780), (52, 4299585), (60, 3726307), (61, 3665220), (65, 3439668), (74, 3021330), (78, 2866390), (111, 2014220), (122, 1832610), (127, 1760460), (130, 1719834), (148, 1510665), (156, 1433195), (183, 1221740), (185, 1208532), (195, 1146556), (222, 1007110), (244, 916305), (254, 880230), (260, 859917), (305, 733044), (366, 610870), (370, 604266), (381, 586820), (390, 573278), (444, 503555), (481, 464820), (508, 440115), (555, 402844), (610, 366522), (635, 352092), (732, 305435), (740, 302133), (762, 293410), (780, 286639), (793, 281940), (915, 244348), (962, 232410), (1110, 201422), (1220, 183261), (1270, 176046), (1443, 154940), (1524, 146705), (1586, 140970), (1651, 135420), (1830, 122174), (1905, 117364), (1924, 116205), (2220, 100711), (2257, 99060), (2379, 93980), (2405, 92964), (2540, 88023), (2886, 77470), (3172, 70485), (3302, 67710), (3660, 61087), (3810, 58682), (3965, 56388), (4514, 49530), (4699, 47580), (4758, 46990), (4810, 46482), (4953, 45140), (5772, 38735), (6604, 33855), (6771, 33020), (7215, 30988), (7620, 29341), (7747, 28860), (7930, 28194), (8255, 27084), (9028, 24765), (9398, 23790), (9516, 23495), (9620, 23241), (9906, 22570), (11285, 19812), (11895, 18796), (13542, 16510), (14097, 15860), (14430, 15494)]