19412306520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{17597}}^1$

素因数の和:17957

約数の個数: 128

約数和(自身を含む): 60438571200

約数和(自身を除く): 41026264680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 317, 348, 435, 580, 634, 696, 870, 951, 1160, 1268, 1585, 1740, 1902, 2536, 3170, 3480, 3804, 4755, 6340, 7608, 9193, 9510, 12680, 17597, 18386, 19020, 27579, 35194, 36772, 38040, 45965, 52791, 55158, 70388, 73544, 87985, 91930, 105582, 110316, 137895, 140776, 175970, 183860, 211164, 220632, 263955, 275790, 351940, 367720, 422328, 510313, 527910, 551580, 703880, 1020626, 1055820, 1103160, 1530939, 2041252, 2111640, 2551565, 3061878, 4082504, 5103130, 5578249, 6123756, 7654695, 10206260, 11156498, 12247512, 15309390, 16734747, 20412520, 22312996, 27891245, 30618780, 33469494, 44625992, 55782490, 61237560, 66938988, 83673735, 111564980, 133877976, 161769221, 167347470, 223129960, 323538442, 334694940, 485307663, 647076884, 669389880, 808846105, 970615326, 1294153768, 1617692210, 1941230652, 2426538315, 3235384420, 3882461304, 4853076630, 6470768840, 9706153260, 19412306520]

約数ペア:

[(1, 19412306520), (2, 9706153260), (3, 6470768840), (4, 4853076630), (5, 3882461304), (6, 3235384420), (8, 2426538315), (10, 1941230652), (12, 1617692210), (15, 1294153768), (20, 970615326), (24, 808846105), (29, 669389880), (30, 647076884), (40, 485307663), (58, 334694940), (60, 323538442), (87, 223129960), (116, 167347470), (120, 161769221), (145, 133877976), (174, 111564980), (232, 83673735), (290, 66938988), (317, 61237560), (348, 55782490), (435, 44625992), (580, 33469494), (634, 30618780), (696, 27891245), (870, 22312996), (951, 20412520), (1160, 16734747), (1268, 15309390), (1585, 12247512), (1740, 11156498), (1902, 10206260), (2536, 7654695), (3170, 6123756), (3480, 5578249), (3804, 5103130), (4755, 4082504), (6340, 3061878), (7608, 2551565), (9193, 2111640), (9510, 2041252), (12680, 1530939), (17597, 1103160), (18386, 1055820), (19020, 1020626), (27579, 703880), (35194, 551580), (36772, 527910), (38040, 510313), (45965, 422328), (52791, 367720), (55158, 351940), (70388, 275790), (73544, 263955), (87985, 220632), (91930, 211164), (105582, 183860), (110316, 175970), (137895, 140776)]