194018720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 526974336

約数和(自身を除く): 332955616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 211, 224, 280, 422, 560, 821, 844, 1055, 1120, 1477, 1642, 1688, 2110, 2954, 3284, 3376, 4105, 4220, 5747, 5908, 6568, 6752, 7385, 8210, 8440, 11494, 11816, 13136, 14770, 16420, 16880, 22988, 23632, 26272, 28735, 29540, 32840, 33760, 45976, 47264, 57470, 59080, 65680, 91952, 114940, 118160, 131360, 173231, 183904, 229880, 236320, 346462, 459760, 692924, 866155, 919520, 1212617, 1385848, 1732310, 2425234, 2771696, 3464620, 4850468, 5543392, 6063085, 6929240, 9700936, 12126170, 13858480, 19401872, 24252340, 27716960, 38803744, 48504680, 97009360, 194018720]

約数ペア:

[(1, 194018720), (2, 97009360), (4, 48504680), (5, 38803744), (7, 27716960), (8, 24252340), (10, 19401872), (14, 13858480), (16, 12126170), (20, 9700936), (28, 6929240), (32, 6063085), (35, 5543392), (40, 4850468), (56, 3464620), (70, 2771696), (80, 2425234), (112, 1732310), (140, 1385848), (160, 1212617), (211, 919520), (224, 866155), (280, 692924), (422, 459760), (560, 346462), (821, 236320), (844, 229880), (1055, 183904), (1120, 173231), (1477, 131360), (1642, 118160), (1688, 114940), (2110, 91952), (2954, 65680), (3284, 59080), (3376, 57470), (4105, 47264), (4220, 45976), (5747, 33760), (5908, 32840), (6568, 29540), (6752, 28735), (7385, 26272), (8210, 23632), (8440, 22988), (11494, 16880), (11816, 16420), (13136, 14770)]