310067460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 192

約数和(自身を含む): 1038643200

約数和(自身を除く): 728575740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 76, 90, 94, 95, 108, 114, 135, 141, 171, 180, 188, 190, 228, 235, 270, 282, 285, 342, 380, 423, 470, 513, 540, 564, 570, 643, 684, 705, 846, 855, 893, 940, 1026, 1140, 1269, 1286, 1410, 1692, 1710, 1786, 1929, 2052, 2115, 2538, 2565, 2572, 2679, 2820, 3215, 3420, 3572, 3858, 4230, 4465, 5076, 5130, 5358, 5787, 6345, 6430, 7716, 8037, 8460, 8930, 9645, 10260, 10716, 11574, 12217, 12690, 12860, 13395, 16074, 17361, 17860, 19290, 23148, 24111, 24434, 25380, 26790, 28935, 30221, 32148, 34722, 36651, 38580, 40185, 48222, 48868, 53580, 57870, 60442, 61085, 69444, 73302, 80370, 86805, 90663, 96444, 109953, 115740, 120555, 120884, 122170, 146604, 151105, 160740, 173610, 181326, 183255, 219906, 241110, 244340, 271989, 302210, 329859, 347220, 362652, 366510, 439812, 453315, 482220, 543978, 549765, 574199, 604420, 659718, 733020, 815967, 906630, 1087956, 1099530, 1148398, 1319436, 1359945, 1631934, 1649295, 1722597, 1813260, 2199060, 2296796, 2719890, 2870995, 3263868, 3298590, 3445194, 4079835, 5167791, 5439780, 5741990, 6597180, 6890388, 8159670, 8612985, 10335582, 11483980, 15503373, 16319340, 17225970, 20671164, 25838955, 31006746, 34451940, 51677910, 62013492, 77516865, 103355820, 155033730, 310067460]

約数ペア:

[(1, 310067460), (2, 155033730), (3, 103355820), (4, 77516865), (5, 62013492), (6, 51677910), (9, 34451940), (10, 31006746), (12, 25838955), (15, 20671164), (18, 17225970), (19, 16319340), (20, 15503373), (27, 11483980), (30, 10335582), (36, 8612985), (38, 8159670), (45, 6890388), (47, 6597180), (54, 5741990), (57, 5439780), (60, 5167791), (76, 4079835), (90, 3445194), (94, 3298590), (95, 3263868), (108, 2870995), (114, 2719890), (135, 2296796), (141, 2199060), (171, 1813260), (180, 1722597), (188, 1649295), (190, 1631934), (228, 1359945), (235, 1319436), (270, 1148398), (282, 1099530), (285, 1087956), (342, 906630), (380, 815967), (423, 733020), (470, 659718), (513, 604420), (540, 574199), (564, 549765), (570, 543978), (643, 482220), (684, 453315), (705, 439812), (846, 366510), (855, 362652), (893, 347220), (940, 329859), (1026, 302210), (1140, 271989), (1269, 244340), (1286, 241110), (1410, 219906), (1692, 183255), (1710, 181326), (1786, 173610), (1929, 160740), (2052, 151105), (2115, 146604), (2538, 122170), (2565, 120884), (2572, 120555), (2679, 115740), (2820, 109953), (3215, 96444), (3420, 90663), (3572, 86805), (3858, 80370), (4230, 73302), (4465, 69444), (5076, 61085), (5130, 60442), (5358, 57870), (5787, 53580), (6345, 48868), (6430, 48222), (7716, 40185), (8037, 38580), (8460, 36651), (8930, 34722), (9645, 32148), (10260, 30221), (10716, 28935), (11574, 26790), (12217, 25380), (12690, 24434), (12860, 24111), (13395, 23148), (16074, 19290), (17361, 17860)]