7397394060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:2960

約数の個数: 192

約数和(自身を含む): 24393600000

約数和(自身を除く): 16996205940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 149, 172, 210, 215, 258, 298, 301, 420, 430, 447, 516, 596, 602, 645, 745, 860, 894, 903, 1043, 1204, 1290, 1490, 1505, 1788, 1806, 2086, 2235, 2580, 2749, 2980, 3010, 3129, 3612, 4172, 4470, 4515, 5215, 5498, 6020, 6258, 6407, 8247, 8940, 9030, 10430, 10996, 12516, 12814, 13745, 15645, 16494, 18060, 19221, 19243, 20860, 25628, 27490, 31290, 32035, 32988, 38442, 38486, 41235, 44849, 54980, 57729, 62580, 64070, 76884, 76972, 82470, 89698, 96105, 96215, 115458, 118207, 128140, 134547, 164940, 179396, 192210, 192430, 224245, 230916, 236414, 269094, 288645, 354621, 384420, 384860, 409601, 448490, 472828, 538188, 577290, 591035, 672735, 709242, 819202, 827449, 896980, 1154580, 1182070, 1228803, 1345470, 1418484, 1638404, 1654898, 1773105, 2048005, 2364140, 2457606, 2482347, 2690940, 2867207, 3309796, 3546210, 4096010, 4137245, 4915212, 4964694, 5734414, 6144015, 7092420, 8192020, 8274490, 8601621, 9929388, 11468828, 12288030, 12411735, 14336035, 16548980, 17203242, 17612843, 24576060, 24823470, 28672070, 34406484, 35225686, 43008105, 49646940, 52838529, 57344140, 70451372, 86016210, 88064215, 105677058, 123289901, 172032420, 176128430, 211354116, 246579802, 264192645, 352256860, 369869703, 493159604, 528385290, 616449505, 739739406, 1056770580, 1232899010, 1479478812, 1849348515, 2465798020, 3698697030, 7397394060]

約数ペア:

[(1, 7397394060), (2, 3698697030), (3, 2465798020), (4, 1849348515), (5, 1479478812), (6, 1232899010), (7, 1056770580), (10, 739739406), (12, 616449505), (14, 528385290), (15, 493159604), (20, 369869703), (21, 352256860), (28, 264192645), (30, 246579802), (35, 211354116), (42, 176128430), (43, 172032420), (60, 123289901), (70, 105677058), (84, 88064215), (86, 86016210), (105, 70451372), (129, 57344140), (140, 52838529), (149, 49646940), (172, 43008105), (210, 35225686), (215, 34406484), (258, 28672070), (298, 24823470), (301, 24576060), (420, 17612843), (430, 17203242), (447, 16548980), (516, 14336035), (596, 12411735), (602, 12288030), (645, 11468828), (745, 9929388), (860, 8601621), (894, 8274490), (903, 8192020), (1043, 7092420), (1204, 6144015), (1290, 5734414), (1490, 4964694), (1505, 4915212), (1788, 4137245), (1806, 4096010), (2086, 3546210), (2235, 3309796), (2580, 2867207), (2749, 2690940), (2980, 2482347), (3010, 2457606), (3129, 2364140), (3612, 2048005), (4172, 1773105), (4470, 1654898), (4515, 1638404), (5215, 1418484), (5498, 1345470), (6020, 1228803), (6258, 1182070), (6407, 1154580), (8247, 896980), (8940, 827449), (9030, 819202), (10430, 709242), (10996, 672735), (12516, 591035), (12814, 577290), (13745, 538188), (15645, 472828), (16494, 448490), (18060, 409601), (19221, 384860), (19243, 384420), (20860, 354621), (25628, 288645), (27490, 269094), (31290, 236414), (32035, 230916), (32988, 224245), (38442, 192430), (38486, 192210), (41235, 179396), (44849, 164940), (54980, 134547), (57729, 128140), (62580, 118207), (64070, 115458), (76884, 96215), (76972, 96105), (82470, 89698)]