156557280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 544320000

約数和(自身を除く): 387762720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 149, 160, 165, 176, 199, 220, 240, 264, 298, 330, 352, 398, 440, 447, 480, 528, 596, 597, 660, 745, 796, 880, 894, 995, 1056, 1192, 1194, 1320, 1490, 1592, 1639, 1760, 1788, 1990, 2189, 2235, 2384, 2388, 2640, 2980, 2985, 3184, 3278, 3576, 3980, 4378, 4470, 4768, 4776, 4917, 5280, 5960, 5970, 6368, 6556, 6567, 7152, 7960, 8195, 8756, 8940, 9552, 9834, 10945, 11920, 11940, 13112, 13134, 14304, 15920, 16390, 17512, 17880, 19104, 19668, 21890, 23840, 23880, 24585, 26224, 26268, 29651, 31840, 32780, 32835, 35024, 35760, 39336, 43780, 47760, 49170, 52448, 52536, 59302, 65560, 65670, 70048, 71520, 78672, 87560, 88953, 95520, 98340, 105072, 118604, 131120, 131340, 148255, 157344, 175120, 177906, 196680, 210144, 237208, 262240, 262680, 296510, 326161, 350240, 355812, 393360, 444765, 474416, 525360, 593020, 652322, 711624, 786720, 889530, 948832, 978483, 1050720, 1186040, 1304644, 1423248, 1630805, 1779060, 1956966, 2372080, 2609288, 2846496, 3261610, 3558120, 3913932, 4744160, 4892415, 5218576, 6523220, 7116240, 7827864, 9784830, 10437152, 13046440, 14232480, 15655728, 19569660, 26092880, 31311456, 39139320, 52185760, 78278640, 156557280]

約数ペア:

[(1, 156557280), (2, 78278640), (3, 52185760), (4, 39139320), (5, 31311456), (6, 26092880), (8, 19569660), (10, 15655728), (11, 14232480), (12, 13046440), (15, 10437152), (16, 9784830), (20, 7827864), (22, 7116240), (24, 6523220), (30, 5218576), (32, 4892415), (33, 4744160), (40, 3913932), (44, 3558120), (48, 3261610), (55, 2846496), (60, 2609288), (66, 2372080), (80, 1956966), (88, 1779060), (96, 1630805), (110, 1423248), (120, 1304644), (132, 1186040), (149, 1050720), (160, 978483), (165, 948832), (176, 889530), (199, 786720), (220, 711624), (240, 652322), (264, 593020), (298, 525360), (330, 474416), (352, 444765), (398, 393360), (440, 355812), (447, 350240), (480, 326161), (528, 296510), (596, 262680), (597, 262240), (660, 237208), (745, 210144), (796, 196680), (880, 177906), (894, 175120), (995, 157344), (1056, 148255), (1192, 131340), (1194, 131120), (1320, 118604), (1490, 105072), (1592, 98340), (1639, 95520), (1760, 88953), (1788, 87560), (1990, 78672), (2189, 71520), (2235, 70048), (2384, 65670), (2388, 65560), (2640, 59302), (2980, 52536), (2985, 52448), (3184, 49170), (3278, 47760), (3576, 43780), (3980, 39336), (4378, 35760), (4470, 35024), (4768, 32835), (4776, 32780), (4917, 31840), (5280, 29651), (5960, 26268), (5970, 26224), (6368, 24585), (6556, 23880), (6567, 23840), (7152, 21890), (7960, 19668), (8195, 19104), (8756, 17880), (8940, 17512), (9552, 16390), (9834, 15920), (10945, 14304), (11920, 13134), (11940, 13112)]