20136759960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1\times {\mathrm{2239}}^1$

素因数の和:2905

約数の個数: 128

約数和(自身を含む): 60963840000

約数和(自身を除く): 40827080040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 503, 596, 745, 894, 1006, 1192, 1490, 1509, 1788, 2012, 2235, 2239, 2515, 2980, 3018, 3576, 4024, 4470, 4478, 5030, 5960, 6036, 6717, 7545, 8940, 8956, 10060, 11195, 12072, 13434, 15090, 17880, 17912, 20120, 22390, 26868, 30180, 33585, 44780, 53736, 60360, 67170, 74947, 89560, 134340, 149894, 224841, 268680, 299788, 333611, 374735, 449682, 599576, 667222, 749470, 899364, 1000833, 1124205, 1126217, 1334444, 1498940, 1668055, 1798728, 2001666, 2248410, 2252434, 2668888, 2997880, 3336110, 3378651, 4003332, 4496820, 4504868, 5004165, 5631085, 6672220, 6757302, 8006664, 8993640, 9009736, 10008330, 11262170, 13344440, 13514604, 16893255, 20016660, 22524340, 27029208, 33786510, 40033320, 45048680, 67573020, 135146040, 167806333, 335612666, 503418999, 671225332, 839031665, 1006837998, 1342450664, 1678063330, 2013675996, 2517094995, 3356126660, 4027351992, 5034189990, 6712253320, 10068379980, 20136759960]

約数ペア:

[(1, 20136759960), (2, 10068379980), (3, 6712253320), (4, 5034189990), (5, 4027351992), (6, 3356126660), (8, 2517094995), (10, 2013675996), (12, 1678063330), (15, 1342450664), (20, 1006837998), (24, 839031665), (30, 671225332), (40, 503418999), (60, 335612666), (120, 167806333), (149, 135146040), (298, 67573020), (447, 45048680), (503, 40033320), (596, 33786510), (745, 27029208), (894, 22524340), (1006, 20016660), (1192, 16893255), (1490, 13514604), (1509, 13344440), (1788, 11262170), (2012, 10008330), (2235, 9009736), (2239, 8993640), (2515, 8006664), (2980, 6757302), (3018, 6672220), (3576, 5631085), (4024, 5004165), (4470, 4504868), (4478, 4496820), (5030, 4003332), (5960, 3378651), (6036, 3336110), (6717, 2997880), (7545, 2668888), (8940, 2252434), (8956, 2248410), (10060, 2001666), (11195, 1798728), (12072, 1668055), (13434, 1498940), (15090, 1334444), (17880, 1126217), (17912, 1124205), (20120, 1000833), (22390, 899364), (26868, 749470), (30180, 667222), (33585, 599576), (44780, 449682), (53736, 374735), (60360, 333611), (67170, 299788), (74947, 268680), (89560, 224841), (134340, 149894)]