143687280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1535

約数の個数: 160

約数和(自身を含む): 499396608

約数和(自身を除く): 355709328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1471, 1480, 1628, 1776, 2035, 2220, 2442, 2640, 2942, 2960, 3256, 4070, 4413, 4440, 4884, 5884, 6105, 6512, 7355, 8140, 8826, 8880, 9768, 11768, 12210, 14710, 16181, 16280, 17652, 19536, 22065, 23536, 24420, 29420, 32362, 32560, 35304, 44130, 48543, 48840, 54427, 58840, 64724, 70608, 80905, 88260, 97086, 97680, 108854, 117680, 129448, 161810, 163281, 176520, 194172, 217708, 242715, 258896, 272135, 323620, 326562, 353040, 388344, 435416, 485430, 544270, 598697, 647240, 653124, 776688, 816405, 870832, 970860, 1088540, 1197394, 1294480, 1306248, 1632810, 1796091, 1941720, 2177080, 2394788, 2612496, 2993485, 3265620, 3592182, 3883440, 4354160, 4789576, 5986970, 6531240, 7184364, 8980455, 9579152, 11973940, 13062480, 14368728, 17960910, 23947880, 28737456, 35921820, 47895760, 71843640, 143687280]

約数ペア:

[(1, 143687280), (2, 71843640), (3, 47895760), (4, 35921820), (5, 28737456), (6, 23947880), (8, 17960910), (10, 14368728), (11, 13062480), (12, 11973940), (15, 9579152), (16, 8980455), (20, 7184364), (22, 6531240), (24, 5986970), (30, 4789576), (33, 4354160), (37, 3883440), (40, 3592182), (44, 3265620), (48, 2993485), (55, 2612496), (60, 2394788), (66, 2177080), (74, 1941720), (80, 1796091), (88, 1632810), (110, 1306248), (111, 1294480), (120, 1197394), (132, 1088540), (148, 970860), (165, 870832), (176, 816405), (185, 776688), (220, 653124), (222, 647240), (240, 598697), (264, 544270), (296, 485430), (330, 435416), (370, 388344), (407, 353040), (440, 326562), (444, 323620), (528, 272135), (555, 258896), (592, 242715), (660, 217708), (740, 194172), (814, 176520), (880, 163281), (888, 161810), (1110, 129448), (1221, 117680), (1320, 108854), (1471, 97680), (1480, 97086), (1628, 88260), (1776, 80905), (2035, 70608), (2220, 64724), (2442, 58840), (2640, 54427), (2942, 48840), (2960, 48543), (3256, 44130), (4070, 35304), (4413, 32560), (4440, 32362), (4884, 29420), (5884, 24420), (6105, 23536), (6512, 22065), (7355, 19536), (8140, 17652), (8826, 16280), (8880, 16181), (9768, 14710), (11768, 12210)]