138039488940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1\times {\mathrm{2267}}^1$

素因数の和:4052

約数の個数: 192

約数和(自身を含む): 420406640640

約数和(自身を除く): 282367151700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1723, 1767, 1860, 2267, 2356, 2945, 3446, 3534, 4534, 5169, 5890, 6801, 6892, 7068, 8615, 8835, 9068, 10338, 11335, 11780, 13602, 17230, 17670, 20676, 22670, 25845, 27204, 32737, 34005, 34460, 35340, 43073, 45340, 51690, 53413, 65474, 68010, 70277, 86146, 98211, 103380, 106826, 129219, 130948, 136020, 140554, 160239, 163685, 172292, 196422, 210831, 213652, 215365, 258438, 267065, 281108, 320478, 327370, 351385, 392844, 421662, 430730, 491055, 516876, 534130, 640956, 646095, 654740, 702770, 801195, 843324, 861460, 982110, 1014847, 1054155, 1068260, 1292190, 1335263, 1405540, 1602390, 1964220, 2029694, 2108310, 2584380, 2670526, 3044541, 3204780, 3906041, 4005789, 4059388, 4216620, 5074235, 5341052, 6089082, 6676315, 7812082, 8011578, 10148470, 11718123, 12178164, 13352630, 15222705, 15624164, 16023156, 19530205, 20028945, 20296940, 23436246, 26705260, 30445410, 39060410, 40057890, 46872492, 58590615, 60890820, 74214779, 78120820, 80115780, 117181230, 121087271, 148429558, 222644337, 234362460, 242174542, 296859116, 363261813, 371073895, 445288674, 484349084, 605436355, 726523626, 742147790, 890577348, 1113221685, 1210872710, 1453047252, 1484295580, 1816309065, 2226443370, 2300658149, 2421745420, 3632618130, 4452886740, 4601316298, 6901974447, 7265236260, 9202632596, 11503290745, 13803948894, 23006581490, 27607897788, 34509872235, 46013162980, 69019744470, 138039488940]

約数ペア:

[(1, 138039488940), (2, 69019744470), (3, 46013162980), (4, 34509872235), (5, 27607897788), (6, 23006581490), (10, 13803948894), (12, 11503290745), (15, 9202632596), (19, 7265236260), (20, 6901974447), (30, 4601316298), (31, 4452886740), (38, 3632618130), (57, 2421745420), (60, 2300658149), (62, 2226443370), (76, 1816309065), (93, 1484295580), (95, 1453047252), (114, 1210872710), (124, 1113221685), (155, 890577348), (186, 742147790), (190, 726523626), (228, 605436355), (285, 484349084), (310, 445288674), (372, 371073895), (380, 363261813), (465, 296859116), (570, 242174542), (589, 234362460), (620, 222644337), (930, 148429558), (1140, 121087271), (1178, 117181230), (1723, 80115780), (1767, 78120820), (1860, 74214779), (2267, 60890820), (2356, 58590615), (2945, 46872492), (3446, 40057890), (3534, 39060410), (4534, 30445410), (5169, 26705260), (5890, 23436246), (6801, 20296940), (6892, 20028945), (7068, 19530205), (8615, 16023156), (8835, 15624164), (9068, 15222705), (10338, 13352630), (11335, 12178164), (11780, 11718123), (13602, 10148470), (17230, 8011578), (17670, 7812082), (20676, 6676315), (22670, 6089082), (25845, 5341052), (27204, 5074235), (32737, 4216620), (34005, 4059388), (34460, 4005789), (35340, 3906041), (43073, 3204780), (45340, 3044541), (51690, 2670526), (53413, 2584380), (65474, 2108310), (68010, 2029694), (70277, 1964220), (86146, 1602390), (98211, 1405540), (103380, 1335263), (106826, 1292190), (129219, 1068260), (130948, 1054155), (136020, 1014847), (140554, 982110), (160239, 861460), (163685, 843324), (172292, 801195), (196422, 702770), (210831, 654740), (213652, 646095), (215365, 640956), (258438, 534130), (267065, 516876), (281108, 491055), (320478, 430730), (327370, 421662), (351385, 392844)]