308822220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 1121617728

約数和(自身を除く): 812795508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 113, 126, 135, 140, 162, 180, 189, 210, 226, 241, 252, 270, 315, 324, 339, 378, 405, 420, 452, 482, 540, 565, 567, 630, 678, 723, 756, 791, 810, 945, 964, 1017, 1130, 1134, 1205, 1260, 1356, 1446, 1582, 1620, 1687, 1695, 1890, 2034, 2169, 2260, 2268, 2373, 2410, 2835, 2892, 3051, 3164, 3374, 3390, 3615, 3780, 3955, 4068, 4338, 4746, 4820, 5061, 5085, 5670, 6102, 6507, 6748, 6780, 7119, 7230, 7910, 8435, 8676, 9153, 9492, 10122, 10170, 10845, 11340, 11865, 12204, 13014, 14238, 14460, 15183, 15255, 15820, 16870, 18306, 19521, 20244, 20340, 21357, 21690, 23730, 25305, 26028, 27233, 28476, 30366, 30510, 32535, 33740, 35595, 36612, 39042, 42714, 43380, 45549, 45765, 47460, 50610, 54466, 60732, 61020, 64071, 65070, 71190, 75915, 78084, 81699, 85428, 91098, 91530, 97605, 101220, 106785, 108932, 128142, 130140, 136165, 136647, 142380, 151830, 163398, 182196, 183060, 190631, 195210, 213570, 227745, 245097, 256284, 272330, 273294, 303660, 320355, 326796, 381262, 390420, 408495, 427140, 455490, 490194, 544660, 546588, 571893, 640710, 683235, 735291, 762524, 816990, 910980, 953155, 980388, 1143786, 1225485, 1281420, 1366470, 1470582, 1633980, 1715679, 1906310, 2205873, 2287572, 2450970, 2732940, 2859465, 2941164, 3431358, 3676455, 3812620, 4411746, 4901940, 5147037, 5718930, 6862716, 7352910, 8578395, 8823492, 10294074, 11029365, 11437860, 14705820, 15441111, 17156790, 20588148, 22058730, 25735185, 30882222, 34313580, 44117460, 51470370, 61764444, 77205555, 102940740, 154411110, 308822220]

約数ペア:

[(1, 308822220), (2, 154411110), (3, 102940740), (4, 77205555), (5, 61764444), (6, 51470370), (7, 44117460), (9, 34313580), (10, 30882222), (12, 25735185), (14, 22058730), (15, 20588148), (18, 17156790), (20, 15441111), (21, 14705820), (27, 11437860), (28, 11029365), (30, 10294074), (35, 8823492), (36, 8578395), (42, 7352910), (45, 6862716), (54, 5718930), (60, 5147037), (63, 4901940), (70, 4411746), (81, 3812620), (84, 3676455), (90, 3431358), (105, 2941164), (108, 2859465), (113, 2732940), (126, 2450970), (135, 2287572), (140, 2205873), (162, 1906310), (180, 1715679), (189, 1633980), (210, 1470582), (226, 1366470), (241, 1281420), (252, 1225485), (270, 1143786), (315, 980388), (324, 953155), (339, 910980), (378, 816990), (405, 762524), (420, 735291), (452, 683235), (482, 640710), (540, 571893), (565, 546588), (567, 544660), (630, 490194), (678, 455490), (723, 427140), (756, 408495), (791, 390420), (810, 381262), (945, 326796), (964, 320355), (1017, 303660), (1130, 273294), (1134, 272330), (1205, 256284), (1260, 245097), (1356, 227745), (1446, 213570), (1582, 195210), (1620, 190631), (1687, 183060), (1695, 182196), (1890, 163398), (2034, 151830), (2169, 142380), (2260, 136647), (2268, 136165), (2373, 130140), (2410, 128142), (2835, 108932), (2892, 106785), (3051, 101220), (3164, 97605), (3374, 91530), (3390, 91098), (3615, 85428), (3780, 81699), (3955, 78084), (4068, 75915), (4338, 71190), (4746, 65070), (4820, 64071), (5061, 61020), (5085, 60732), (5670, 54466), (6102, 50610), (6507, 47460), (6748, 45765), (6780, 45549), (7119, 43380), (7230, 42714), (7910, 39042), (8435, 36612), (8676, 35595), (9153, 33740), (9492, 32535), (10122, 30510), (10170, 30366), (10845, 28476), (11340, 27233), (11865, 26028), (12204, 25305), (13014, 23730), (14238, 21690), (14460, 21357), (15183, 20340), (15255, 20244), (15820, 19521), (16870, 18306)]