1487268720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1097}}^1$

素因数の和:1392

約数の個数: 240

約数和(自身を含む): 5734722240

約数和(自身を除く): 4247453520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 269, 280, 315, 336, 360, 420, 504, 538, 560, 630, 720, 807, 840, 1008, 1076, 1097, 1260, 1345, 1614, 1680, 1883, 2152, 2194, 2421, 2520, 2690, 3228, 3291, 3766, 4035, 4304, 4388, 4842, 5040, 5380, 5485, 5649, 6456, 6582, 7532, 7679, 8070, 8776, 9415, 9684, 9873, 10760, 10970, 11298, 12105, 12912, 13164, 15064, 15358, 16140, 16455, 16947, 17552, 18830, 19368, 19746, 21520, 21940, 22596, 23037, 24210, 26328, 28245, 30128, 30716, 32280, 32910, 33894, 37660, 38395, 38736, 39492, 43880, 45192, 46074, 48420, 49365, 52656, 56490, 61432, 64560, 65820, 67788, 69111, 75320, 76790, 78984, 84735, 87760, 90384, 92148, 96840, 98730, 112980, 115185, 122864, 131640, 135576, 138222, 150640, 153580, 157968, 169470, 184296, 193680, 197460, 225960, 230370, 263280, 271152, 276444, 295093, 307160, 338940, 345555, 368592, 394920, 451920, 460740, 552888, 590186, 614320, 677880, 691110, 789840, 885279, 921480, 1105776, 1180372, 1355760, 1382220, 1475465, 1770558, 1842960, 2065651, 2360744, 2655837, 2764440, 2950930, 3541116, 4131302, 4426395, 4721488, 5311674, 5528880, 5901860, 6196953, 7082232, 8262604, 8852790, 10328255, 10623348, 11803720, 12393906, 13279185, 14164464, 16525208, 17705580, 18590859, 20656510, 21246696, 23607440, 24787812, 26558370, 30984765, 33050416, 35411160, 37181718, 41313020, 42493392, 49575624, 53116740, 61969530, 70822320, 74363436, 82626040, 92954295, 99151248, 106233480, 123939060, 148726872, 165252080, 185908590, 212466960, 247878120, 297453744, 371817180, 495756240, 743634360, 1487268720]

約数ペア:

[(1, 1487268720), (2, 743634360), (3, 495756240), (4, 371817180), (5, 297453744), (6, 247878120), (7, 212466960), (8, 185908590), (9, 165252080), (10, 148726872), (12, 123939060), (14, 106233480), (15, 99151248), (16, 92954295), (18, 82626040), (20, 74363436), (21, 70822320), (24, 61969530), (28, 53116740), (30, 49575624), (35, 42493392), (36, 41313020), (40, 37181718), (42, 35411160), (45, 33050416), (48, 30984765), (56, 26558370), (60, 24787812), (63, 23607440), (70, 21246696), (72, 20656510), (80, 18590859), (84, 17705580), (90, 16525208), (105, 14164464), (112, 13279185), (120, 12393906), (126, 11803720), (140, 10623348), (144, 10328255), (168, 8852790), (180, 8262604), (210, 7082232), (240, 6196953), (252, 5901860), (269, 5528880), (280, 5311674), (315, 4721488), (336, 4426395), (360, 4131302), (420, 3541116), (504, 2950930), (538, 2764440), (560, 2655837), (630, 2360744), (720, 2065651), (807, 1842960), (840, 1770558), (1008, 1475465), (1076, 1382220), (1097, 1355760), (1260, 1180372), (1345, 1105776), (1614, 921480), (1680, 885279), (1883, 789840), (2152, 691110), (2194, 677880), (2421, 614320), (2520, 590186), (2690, 552888), (3228, 460740), (3291, 451920), (3766, 394920), (4035, 368592), (4304, 345555), (4388, 338940), (4842, 307160), (5040, 295093), (5380, 276444), (5485, 271152), (5649, 263280), (6456, 230370), (6582, 225960), (7532, 197460), (7679, 193680), (8070, 184296), (8776, 169470), (9415, 157968), (9684, 153580), (9873, 150640), (10760, 138222), (10970, 135576), (11298, 131640), (12105, 122864), (12912, 115185), (13164, 112980), (15064, 98730), (15358, 96840), (16140, 92148), (16455, 90384), (16947, 87760), (17552, 84735), (18830, 78984), (19368, 76790), (19746, 75320), (21520, 69111), (21940, 67788), (22596, 65820), (23037, 64560), (24210, 61432), (26328, 56490), (28245, 52656), (30128, 49365), (30716, 48420), (32280, 46074), (32910, 45192), (33894, 43880), (37660, 39492), (38395, 38736)]