191058840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{10831}}^1$

素因数の和:10862

約数の個数: 144

約数和(自身を含む): 722386080

約数和(自身を除く): 531327240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 10831, 17640, 21662, 32493, 43324, 54155, 64986, 75817, 86648, 97479, 108310, 129972, 151634, 162465, 194958, 216620, 227451, 259944, 303268, 324930, 379085, 389916, 433240, 454902, 487395, 530719, 606536, 649860, 682353, 758170, 779832, 909804, 974790, 1061438, 1137255, 1299720, 1364706, 1516340, 1592157, 1819608, 1949580, 2122876, 2274510, 2653595, 2729412, 3032680, 3184314, 3411765, 3899160, 4245752, 4549020, 4776471, 5307190, 5458824, 6368628, 6823530, 7960785, 9098040, 9552942, 10614380, 12737256, 13647060, 15921570, 19105884, 21228760, 23882355, 27294120, 31843140, 38211768, 47764710, 63686280, 95529420, 191058840]

約数ペア:

[(1, 191058840), (2, 95529420), (3, 63686280), (4, 47764710), (5, 38211768), (6, 31843140), (7, 27294120), (8, 23882355), (9, 21228760), (10, 19105884), (12, 15921570), (14, 13647060), (15, 12737256), (18, 10614380), (20, 9552942), (21, 9098040), (24, 7960785), (28, 6823530), (30, 6368628), (35, 5458824), (36, 5307190), (40, 4776471), (42, 4549020), (45, 4245752), (49, 3899160), (56, 3411765), (60, 3184314), (63, 3032680), (70, 2729412), (72, 2653595), (84, 2274510), (90, 2122876), (98, 1949580), (105, 1819608), (120, 1592157), (126, 1516340), (140, 1364706), (147, 1299720), (168, 1137255), (180, 1061438), (196, 974790), (210, 909804), (245, 779832), (252, 758170), (280, 682353), (294, 649860), (315, 606536), (360, 530719), (392, 487395), (420, 454902), (441, 433240), (490, 389916), (504, 379085), (588, 324930), (630, 303268), (735, 259944), (840, 227451), (882, 216620), (980, 194958), (1176, 162465), (1260, 151634), (1470, 129972), (1764, 108310), (1960, 97479), (2205, 86648), (2520, 75817), (2940, 64986), (3528, 54155), (4410, 43324), (5880, 32493), (8820, 21662), (10831, 17640)]