373170420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{839}}^1$

素因数の和:1214

約数の個数: 144

約数和(自身を含む): 1298868480

約数和(自身を除く): 925698060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 353, 420, 630, 706, 839, 1059, 1260, 1412, 1678, 1765, 2118, 2471, 2517, 3177, 3356, 3530, 4195, 4236, 4942, 5034, 5295, 5873, 6354, 7060, 7413, 7551, 8390, 9884, 10068, 10590, 11746, 12355, 12585, 12708, 14826, 15102, 15885, 16780, 17619, 21180, 22239, 23492, 24710, 25170, 29365, 29652, 30204, 31770, 35238, 37065, 37755, 44478, 49420, 50340, 52857, 58730, 63540, 70476, 74130, 75510, 88095, 88956, 105714, 111195, 117460, 148260, 151020, 176190, 211428, 222390, 264285, 296167, 352380, 444780, 528570, 592334, 888501, 1057140, 1184668, 1480835, 1777002, 2073169, 2665503, 2961670, 3554004, 4146338, 4442505, 5331006, 5923340, 6219507, 8292676, 8885010, 10365845, 10662012, 12439014, 13327515, 17770020, 18658521, 20731690, 24878028, 26655030, 31097535, 37317042, 41463380, 53310060, 62195070, 74634084, 93292605, 124390140, 186585210, 373170420]

約数ペア:

[(1, 373170420), (2, 186585210), (3, 124390140), (4, 93292605), (5, 74634084), (6, 62195070), (7, 53310060), (9, 41463380), (10, 37317042), (12, 31097535), (14, 26655030), (15, 24878028), (18, 20731690), (20, 18658521), (21, 17770020), (28, 13327515), (30, 12439014), (35, 10662012), (36, 10365845), (42, 8885010), (45, 8292676), (60, 6219507), (63, 5923340), (70, 5331006), (84, 4442505), (90, 4146338), (105, 3554004), (126, 2961670), (140, 2665503), (180, 2073169), (210, 1777002), (252, 1480835), (315, 1184668), (353, 1057140), (420, 888501), (630, 592334), (706, 528570), (839, 444780), (1059, 352380), (1260, 296167), (1412, 264285), (1678, 222390), (1765, 211428), (2118, 176190), (2471, 151020), (2517, 148260), (3177, 117460), (3356, 111195), (3530, 105714), (4195, 88956), (4236, 88095), (4942, 75510), (5034, 74130), (5295, 70476), (5873, 63540), (6354, 58730), (7060, 52857), (7413, 50340), (7551, 49420), (8390, 44478), (9884, 37755), (10068, 37065), (10590, 35238), (11746, 31770), (12355, 30204), (12585, 29652), (12708, 29365), (14826, 25170), (15102, 24710), (15885, 23492), (16780, 22239), (17619, 21180)]