15551409240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1303}}^1$

素因数の和:1623

約数の個数: 256

約数和(自身を含む): 53290828800

約数和(自身を除く): 37739419560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 257, 258, 270, 344, 360, 387, 430, 514, 516, 540, 645, 771, 774, 860, 1028, 1032, 1080, 1161, 1285, 1290, 1303, 1542, 1548, 1720, 1935, 2056, 2313, 2322, 2570, 2580, 2606, 3084, 3096, 3855, 3870, 3909, 4626, 4644, 5140, 5160, 5212, 5805, 6168, 6515, 6939, 7710, 7740, 7818, 9252, 9288, 10280, 10424, 11051, 11565, 11610, 11727, 13030, 13878, 15420, 15480, 15636, 18504, 19545, 22102, 23130, 23220, 23454, 26060, 27756, 30840, 31272, 33153, 34695, 35181, 39090, 44204, 46260, 46440, 46908, 52120, 55255, 55512, 56029, 58635, 66306, 69390, 70362, 78180, 88408, 92520, 93816, 99459, 110510, 112058, 117270, 132612, 138780, 140724, 156360, 165765, 168087, 175905, 198918, 221020, 224116, 234540, 265224, 277560, 280145, 281448, 298377, 331530, 334871, 336174, 351810, 397836, 442040, 448232, 469080, 497295, 504261, 560290, 596754, 663060, 669742, 672348, 703620, 795672, 840435, 994590, 1004613, 1008522, 1120580, 1193508, 1326120, 1339484, 1344696, 1407240, 1491885, 1512783, 1674355, 1680870, 1989180, 2009226, 2017044, 2241160, 2387016, 2521305, 2678968, 2983770, 3013839, 3025566, 3348710, 3361740, 3978360, 4018452, 4034088, 5023065, 5042610, 5967540, 6027678, 6051132, 6697420, 6723480, 7563915, 8036904, 9041517, 10046130, 10085220, 11935080, 12055356, 12102264, 13394840, 14399453, 15069195, 15127830, 18083034, 20092260, 20170440, 24110712, 28798906, 30138390, 30255660, 36166068, 40184520, 43198359, 45207585, 57597812, 60276780, 60511320, 71997265, 72332136, 86396718, 90415170, 115195624, 120553560, 129595077, 143994530, 172793436, 180830340, 215991795, 259190154, 287989060, 345586872, 361660680, 388785231, 431983590, 518380308, 575978120, 647975385, 777570462, 863967180, 1036760616, 1295950770, 1555140924, 1727934360, 1943926155, 2591901540, 3110281848, 3887852310, 5183803080, 7775704620, 15551409240]

約数ペア:

[(1, 15551409240), (2, 7775704620), (3, 5183803080), (4, 3887852310), (5, 3110281848), (6, 2591901540), (8, 1943926155), (9, 1727934360), (10, 1555140924), (12, 1295950770), (15, 1036760616), (18, 863967180), (20, 777570462), (24, 647975385), (27, 575978120), (30, 518380308), (36, 431983590), (40, 388785231), (43, 361660680), (45, 345586872), (54, 287989060), (60, 259190154), (72, 215991795), (86, 180830340), (90, 172793436), (108, 143994530), (120, 129595077), (129, 120553560), (135, 115195624), (172, 90415170), (180, 86396718), (215, 72332136), (216, 71997265), (257, 60511320), (258, 60276780), (270, 57597812), (344, 45207585), (360, 43198359), (387, 40184520), (430, 36166068), (514, 30255660), (516, 30138390), (540, 28798906), (645, 24110712), (771, 20170440), (774, 20092260), (860, 18083034), (1028, 15127830), (1032, 15069195), (1080, 14399453), (1161, 13394840), (1285, 12102264), (1290, 12055356), (1303, 11935080), (1542, 10085220), (1548, 10046130), (1720, 9041517), (1935, 8036904), (2056, 7563915), (2313, 6723480), (2322, 6697420), (2570, 6051132), (2580, 6027678), (2606, 5967540), (3084, 5042610), (3096, 5023065), (3855, 4034088), (3870, 4018452), (3909, 3978360), (4626, 3361740), (4644, 3348710), (5140, 3025566), (5160, 3013839), (5212, 2983770), (5805, 2678968), (6168, 2521305), (6515, 2387016), (6939, 2241160), (7710, 2017044), (7740, 2009226), (7818, 1989180), (9252, 1680870), (9288, 1674355), (10280, 1512783), (10424, 1491885), (11051, 1407240), (11565, 1344696), (11610, 1339484), (11727, 1326120), (13030, 1193508), (13878, 1120580), (15420, 1008522), (15480, 1004613), (15636, 994590), (18504, 840435), (19545, 795672), (22102, 703620), (23130, 672348), (23220, 669742), (23454, 663060), (26060, 596754), (27756, 560290), (30840, 504261), (31272, 497295), (33153, 469080), (34695, 448232), (35181, 442040), (39090, 397836), (44204, 351810), (46260, 336174), (46440, 334871), (46908, 331530), (52120, 298377), (55255, 281448), (55512, 280145), (56029, 277560), (58635, 265224), (66306, 234540), (69390, 224116), (70362, 221020), (78180, 198918), (88408, 175905), (92520, 168087), (93816, 165765), (99459, 156360), (110510, 140724), (112058, 138780), (117270, 132612)]