2148559688520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{284201017}}^1$

素因数の和:284201044

約数の個数: 128

約数和(自身を含む): 8184989318400

約数和(自身を除く): 6036429629880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 284201017, 568402034, 852603051, 1136804068, 1421005085, 1705206102, 1989407119, 2273608136, 2557809153, 2842010170, 3410412204, 3978814238, 4263015255, 5115618306, 5684020340, 5968221357, 6820824408, 7673427459, 7957628476, 8526030510, 9947035595, 10231236612, 11368040680, 11936442714, 12789045765, 15346854918, 15915256952, 17052061020, 17904664071, 19894071190, 20462473224, 23872885428, 25578091530, 29841106785, 30693709836, 34104122040, 35809328142, 38367137295, 39788142380, 47745770856, 51156183060, 53713992213, 59682213570, 61387419672, 71618656284, 76734274590, 79576284760, 89523320355, 102312366120, 107427984426, 119364427140, 143237312568, 153468549180, 179046640710, 214855968852, 238728854280, 268569961065, 306937098360, 358093281420, 429711937704, 537139922130, 716186562840, 1074279844260, 2148559688520]

約数ペア:

[(1, 2148559688520), (2, 1074279844260), (3, 716186562840), (4, 537139922130), (5, 429711937704), (6, 358093281420), (7, 306937098360), (8, 268569961065), (9, 238728854280), (10, 214855968852), (12, 179046640710), (14, 153468549180), (15, 143237312568), (18, 119364427140), (20, 107427984426), (21, 102312366120), (24, 89523320355), (27, 79576284760), (28, 76734274590), (30, 71618656284), (35, 61387419672), (36, 59682213570), (40, 53713992213), (42, 51156183060), (45, 47745770856), (54, 39788142380), (56, 38367137295), (60, 35809328142), (63, 34104122040), (70, 30693709836), (72, 29841106785), (84, 25578091530), (90, 23872885428), (105, 20462473224), (108, 19894071190), (120, 17904664071), (126, 17052061020), (135, 15915256952), (140, 15346854918), (168, 12789045765), (180, 11936442714), (189, 11368040680), (210, 10231236612), (216, 9947035595), (252, 8526030510), (270, 7957628476), (280, 7673427459), (315, 6820824408), (360, 5968221357), (378, 5684020340), (420, 5115618306), (504, 4263015255), (540, 3978814238), (630, 3410412204), (756, 2842010170), (840, 2557809153), (945, 2273608136), (1080, 1989407119), (1260, 1705206102), (1512, 1421005085), (1890, 1136804068), (2520, 852603051), (3780, 568402034), (7560, 284201017)]