2373465920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:921

約数の個数: 168

約数和(自身を含む): 6613260840

約数和(自身を除く): 4239794920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 229, 245, 280, 320, 392, 448, 458, 490, 560, 661, 784, 916, 980, 1120, 1145, 1322, 1568, 1603, 1832, 1960, 2240, 2290, 2644, 3136, 3206, 3305, 3664, 3920, 4580, 4627, 5288, 6412, 6610, 7328, 7840, 8015, 9160, 9254, 10576, 11221, 12824, 13220, 14656, 15680, 16030, 18320, 18508, 21152, 22442, 23135, 25648, 26440, 32060, 32389, 36640, 37016, 42304, 44884, 46270, 51296, 52880, 56105, 64120, 64778, 73280, 74032, 89768, 92540, 102592, 105760, 112210, 128240, 129556, 148064, 151369, 161945, 179536, 185080, 211520, 224420, 256480, 259112, 296128, 302738, 323890, 359072, 370160, 448840, 512960, 518224, 605476, 647780, 718144, 740320, 756845, 897680, 1036448, 1059583, 1210952, 1295560, 1480640, 1513690, 1795360, 2072896, 2119166, 2421904, 2591120, 3027380, 3590720, 4238332, 4843808, 5182240, 5297915, 6054760, 7417081, 8476664, 9687616, 10364480, 10595830, 12109520, 14834162, 16953328, 21191660, 24219040, 29668324, 33906656, 37085405, 42383320, 48438080, 59336648, 67813312, 74170810, 84766640, 118673296, 148341620, 169533280, 237346592, 296683240, 339066560, 474693184, 593366480, 1186732960, 2373465920]

約数ペア:

[(1, 2373465920), (2, 1186732960), (4, 593366480), (5, 474693184), (7, 339066560), (8, 296683240), (10, 237346592), (14, 169533280), (16, 148341620), (20, 118673296), (28, 84766640), (32, 74170810), (35, 67813312), (40, 59336648), (49, 48438080), (56, 42383320), (64, 37085405), (70, 33906656), (80, 29668324), (98, 24219040), (112, 21191660), (140, 16953328), (160, 14834162), (196, 12109520), (224, 10595830), (229, 10364480), (245, 9687616), (280, 8476664), (320, 7417081), (392, 6054760), (448, 5297915), (458, 5182240), (490, 4843808), (560, 4238332), (661, 3590720), (784, 3027380), (916, 2591120), (980, 2421904), (1120, 2119166), (1145, 2072896), (1322, 1795360), (1568, 1513690), (1603, 1480640), (1832, 1295560), (1960, 1210952), (2240, 1059583), (2290, 1036448), (2644, 897680), (3136, 756845), (3206, 740320), (3305, 718144), (3664, 647780), (3920, 605476), (4580, 518224), (4627, 512960), (5288, 448840), (6412, 370160), (6610, 359072), (7328, 323890), (7840, 302738), (8015, 296128), (9160, 259112), (9254, 256480), (10576, 224420), (11221, 211520), (12824, 185080), (13220, 179536), (14656, 161945), (15680, 151369), (16030, 148064), (18320, 129556), (18508, 128240), (21152, 112210), (22442, 105760), (23135, 102592), (25648, 92540), (26440, 89768), (32060, 74032), (32389, 73280), (36640, 64778), (37016, 64120), (42304, 56105), (44884, 52880), (46270, 51296)]