154721760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 525595392

約数和(自身を除く): 370873632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 67, 68, 80, 85, 96, 102, 120, 134, 136, 160, 170, 201, 204, 240, 255, 268, 272, 283, 335, 340, 402, 408, 480, 510, 536, 544, 566, 670, 680, 804, 816, 849, 1005, 1020, 1072, 1132, 1139, 1340, 1360, 1415, 1608, 1632, 1698, 2010, 2040, 2144, 2264, 2278, 2680, 2720, 2830, 3216, 3396, 3417, 4020, 4080, 4245, 4528, 4556, 4811, 5360, 5660, 5695, 6432, 6792, 6834, 8040, 8160, 8490, 9056, 9112, 9622, 10720, 11320, 11390, 13584, 13668, 14433, 16080, 16980, 17085, 18224, 18961, 19244, 22640, 22780, 24055, 27168, 27336, 28866, 32160, 33960, 34170, 36448, 37922, 38488, 45280, 45560, 48110, 54672, 56883, 57732, 67920, 68340, 72165, 75844, 76976, 91120, 94805, 96220, 109344, 113766, 115464, 135840, 136680, 144330, 151688, 153952, 182240, 189610, 192440, 227532, 230928, 273360, 284415, 288660, 303376, 322337, 379220, 384880, 455064, 461856, 546720, 568830, 577320, 606752, 644674, 758440, 769760, 910128, 967011, 1137660, 1154640, 1289348, 1516880, 1611685, 1820256, 1934022, 2275320, 2309280, 2578696, 3033760, 3223370, 3868044, 4550640, 4835055, 5157392, 6446740, 7736088, 9101280, 9670110, 10314784, 12893480, 15472176, 19340220, 25786960, 30944352, 38680440, 51573920, 77360880, 154721760]

約数ペア:

[(1, 154721760), (2, 77360880), (3, 51573920), (4, 38680440), (5, 30944352), (6, 25786960), (8, 19340220), (10, 15472176), (12, 12893480), (15, 10314784), (16, 9670110), (17, 9101280), (20, 7736088), (24, 6446740), (30, 5157392), (32, 4835055), (34, 4550640), (40, 3868044), (48, 3223370), (51, 3033760), (60, 2578696), (67, 2309280), (68, 2275320), (80, 1934022), (85, 1820256), (96, 1611685), (102, 1516880), (120, 1289348), (134, 1154640), (136, 1137660), (160, 967011), (170, 910128), (201, 769760), (204, 758440), (240, 644674), (255, 606752), (268, 577320), (272, 568830), (283, 546720), (335, 461856), (340, 455064), (402, 384880), (408, 379220), (480, 322337), (510, 303376), (536, 288660), (544, 284415), (566, 273360), (670, 230928), (680, 227532), (804, 192440), (816, 189610), (849, 182240), (1005, 153952), (1020, 151688), (1072, 144330), (1132, 136680), (1139, 135840), (1340, 115464), (1360, 113766), (1415, 109344), (1608, 96220), (1632, 94805), (1698, 91120), (2010, 76976), (2040, 75844), (2144, 72165), (2264, 68340), (2278, 67920), (2680, 57732), (2720, 56883), (2830, 54672), (3216, 48110), (3396, 45560), (3417, 45280), (4020, 38488), (4080, 37922), (4245, 36448), (4528, 34170), (4556, 33960), (4811, 32160), (5360, 28866), (5660, 27336), (5695, 27168), (6432, 24055), (6792, 22780), (6834, 22640), (8040, 19244), (8160, 18961), (8490, 18224), (9056, 17085), (9112, 16980), (9622, 16080), (10720, 14433), (11320, 13668), (11390, 13584)]