194180640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1019}}^1$

素因数の和:1434

約数の個数: 96

約数和(自身を含む): 613811520

約数和(自身を除く): 419630880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 397, 480, 794, 1019, 1191, 1588, 1985, 2038, 2382, 3057, 3176, 3970, 4076, 4764, 5095, 5955, 6114, 6352, 7940, 8152, 9528, 10190, 11910, 12228, 12704, 15285, 15880, 16304, 19056, 20380, 23820, 24456, 30570, 31760, 32608, 38112, 40760, 47640, 48912, 61140, 63520, 81520, 95280, 97824, 122280, 163040, 190560, 244560, 404543, 489120, 809086, 1213629, 1618172, 2022715, 2427258, 3236344, 4045430, 4854516, 6068145, 6472688, 8090860, 9709032, 12136290, 12945376, 16181720, 19418064, 24272580, 32363440, 38836128, 48545160, 64726880, 97090320, 194180640]

約数ペア:

[(1, 194180640), (2, 97090320), (3, 64726880), (4, 48545160), (5, 38836128), (6, 32363440), (8, 24272580), (10, 19418064), (12, 16181720), (15, 12945376), (16, 12136290), (20, 9709032), (24, 8090860), (30, 6472688), (32, 6068145), (40, 4854516), (48, 4045430), (60, 3236344), (80, 2427258), (96, 2022715), (120, 1618172), (160, 1213629), (240, 809086), (397, 489120), (480, 404543), (794, 244560), (1019, 190560), (1191, 163040), (1588, 122280), (1985, 97824), (2038, 95280), (2382, 81520), (3057, 63520), (3176, 61140), (3970, 48912), (4076, 47640), (4764, 40760), (5095, 38112), (5955, 32608), (6114, 31760), (6352, 30570), (7940, 24456), (8152, 23820), (9528, 20380), (10190, 19056), (11910, 16304), (12228, 15880), (12704, 15285)]