7918697975860

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{199}}^1\times {\mathrm{619}}^1\times {\mathrm{9371}}^1$

素因数の和:10219

約数の個数: 192

約数和(自身を含む): 19523750400000

約数和(自身を除く): 11605052424140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 199, 245, 343, 398, 490, 619, 686, 796, 980, 995, 1238, 1372, 1393, 1715, 1990, 2476, 2786, 3095, 3430, 3980, 4333, 5572, 6190, 6860, 6965, 8666, 9371, 9751, 12380, 13930, 17332, 18742, 19502, 21665, 27860, 30331, 37484, 39004, 43330, 46855, 48755, 60662, 65597, 68257, 86660, 93710, 97510, 121324, 123181, 131194, 136514, 151655, 187420, 195020, 212317, 246362, 262388, 273028, 303310, 327985, 341285, 424634, 459179, 492724, 606620, 615905, 655970, 682570, 849268, 862267, 918358, 1061585, 1231810, 1311940, 1365140, 1724534, 1836716, 1864829, 2123170, 2295895, 2463620, 3214253, 3449068, 3729658, 4246340, 4311335, 4591790, 5800649, 6035869, 6428506, 7459316, 8622670, 9183580, 9324145, 11601298, 12071738, 12857012, 13053803, 16071265, 17245340, 18648290, 23202596, 24143476, 26107606, 29003245, 30179345, 32142530, 37296580, 40604543, 42251083, 52215212, 58006490, 60358690, 64285060, 65269015, 81209086, 84502166, 91376621, 116012980, 120717380, 130538030, 162418172, 169004332, 182753242, 203022715, 211255415, 261076060, 284231801, 365506484, 406045430, 422510830, 456883105, 568463602, 639636347, 812090860, 845021660, 913766210, 1136927204, 1154329151, 1279272694, 1421159005, 1827532420, 1989622607, 2308658302, 2558545388, 2842318010, 3198181735, 3979245214, 4617316604, 5684636020, 5771645755, 6396363470, 7958490428, 8080304057, 9948113035, 11543291510, 12792726940, 16160608114, 19896226070, 23086583020, 32321216228, 39792452140, 40401520285, 56562128399, 80803040570, 113124256798, 161606081140, 226248513596, 282810641995, 395934898793, 565621283990, 791869797586, 1131242567980, 1583739595172, 1979674493965, 3959348987930, 7918697975860]

約数ペア:

[(1, 7918697975860), (2, 3959348987930), (4, 1979674493965), (5, 1583739595172), (7, 1131242567980), (10, 791869797586), (14, 565621283990), (20, 395934898793), (28, 282810641995), (35, 226248513596), (49, 161606081140), (70, 113124256798), (98, 80803040570), (140, 56562128399), (196, 40401520285), (199, 39792452140), (245, 32321216228), (343, 23086583020), (398, 19896226070), (490, 16160608114), (619, 12792726940), (686, 11543291510), (796, 9948113035), (980, 8080304057), (995, 7958490428), (1238, 6396363470), (1372, 5771645755), (1393, 5684636020), (1715, 4617316604), (1990, 3979245214), (2476, 3198181735), (2786, 2842318010), (3095, 2558545388), (3430, 2308658302), (3980, 1989622607), (4333, 1827532420), (5572, 1421159005), (6190, 1279272694), (6860, 1154329151), (6965, 1136927204), (8666, 913766210), (9371, 845021660), (9751, 812090860), (12380, 639636347), (13930, 568463602), (17332, 456883105), (18742, 422510830), (19502, 406045430), (21665, 365506484), (27860, 284231801), (30331, 261076060), (37484, 211255415), (39004, 203022715), (43330, 182753242), (46855, 169004332), (48755, 162418172), (60662, 130538030), (65597, 120717380), (68257, 116012980), (86660, 91376621), (93710, 84502166), (97510, 81209086), (121324, 65269015), (123181, 64285060), (131194, 60358690), (136514, 58006490), (151655, 52215212), (187420, 42251083), (195020, 40604543), (212317, 37296580), (246362, 32142530), (262388, 30179345), (273028, 29003245), (303310, 26107606), (327985, 24143476), (341285, 23202596), (424634, 18648290), (459179, 17245340), (492724, 16071265), (606620, 13053803), (615905, 12857012), (655970, 12071738), (682570, 11601298), (849268, 9324145), (862267, 9183580), (918358, 8622670), (1061585, 7459316), (1231810, 6428506), (1311940, 6035869), (1365140, 5800649), (1724534, 4591790), (1836716, 4311335), (1864829, 4246340), (2123170, 3729658), (2295895, 3449068), (2463620, 3214253)]