346225980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 1074769920

約数和(自身を除く): 728543940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 97, 101, 114, 124, 155, 186, 190, 194, 202, 228, 285, 291, 303, 310, 372, 380, 388, 404, 465, 485, 505, 570, 582, 589, 606, 620, 930, 970, 1010, 1140, 1164, 1178, 1212, 1455, 1515, 1767, 1843, 1860, 1919, 1940, 2020, 2356, 2910, 2945, 3007, 3030, 3131, 3534, 3686, 3838, 5529, 5757, 5820, 5890, 6014, 6060, 6262, 7068, 7372, 7676, 8835, 9021, 9215, 9393, 9595, 9797, 11058, 11514, 11780, 12028, 12524, 15035, 15655, 17670, 18042, 18430, 18786, 19190, 19594, 22116, 23028, 27645, 28785, 29391, 30070, 31310, 35340, 36084, 36860, 37572, 38380, 39188, 45105, 46965, 48985, 55290, 57133, 57570, 58782, 59489, 60140, 62620, 90210, 93930, 97970, 110580, 114266, 115140, 117564, 118978, 146955, 171399, 178467, 180420, 186143, 187860, 195940, 228532, 237956, 285665, 293910, 297445, 303707, 342798, 356934, 372286, 558429, 571330, 587820, 594890, 607414, 685596, 713868, 744572, 856995, 892335, 911121, 930715, 1116858, 1142660, 1189780, 1214828, 1518535, 1713990, 1784670, 1822242, 1861430, 2233716, 2792145, 3037070, 3427980, 3569340, 3644484, 3722860, 4555605, 5584290, 5770433, 6074140, 9111210, 11168580, 11540866, 17311299, 18222420, 23081732, 28852165, 34622598, 57704330, 69245196, 86556495, 115408660, 173112990, 346225980]

約数ペア:

[(1, 346225980), (2, 173112990), (3, 115408660), (4, 86556495), (5, 69245196), (6, 57704330), (10, 34622598), (12, 28852165), (15, 23081732), (19, 18222420), (20, 17311299), (30, 11540866), (31, 11168580), (38, 9111210), (57, 6074140), (60, 5770433), (62, 5584290), (76, 4555605), (93, 3722860), (95, 3644484), (97, 3569340), (101, 3427980), (114, 3037070), (124, 2792145), (155, 2233716), (186, 1861430), (190, 1822242), (194, 1784670), (202, 1713990), (228, 1518535), (285, 1214828), (291, 1189780), (303, 1142660), (310, 1116858), (372, 930715), (380, 911121), (388, 892335), (404, 856995), (465, 744572), (485, 713868), (505, 685596), (570, 607414), (582, 594890), (589, 587820), (606, 571330), (620, 558429), (930, 372286), (970, 356934), (1010, 342798), (1140, 303707), (1164, 297445), (1178, 293910), (1212, 285665), (1455, 237956), (1515, 228532), (1767, 195940), (1843, 187860), (1860, 186143), (1919, 180420), (1940, 178467), (2020, 171399), (2356, 146955), (2910, 118978), (2945, 117564), (3007, 115140), (3030, 114266), (3131, 110580), (3534, 97970), (3686, 93930), (3838, 90210), (5529, 62620), (5757, 60140), (5820, 59489), (5890, 58782), (6014, 57570), (6060, 57133), (6262, 55290), (7068, 48985), (7372, 46965), (7676, 45105), (8835, 39188), (9021, 38380), (9215, 37572), (9393, 36860), (9595, 36084), (9797, 35340), (11058, 31310), (11514, 30070), (11780, 29391), (12028, 28785), (12524, 27645), (15035, 23028), (15655, 22116), (17670, 19594), (18042, 19190), (18430, 18786)]